· 2019-01-23 · viii. which form of nitrogen is taken by the producers of the nitrogen? a)...

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Student’s Name: ________________________________ Subject: BIOLOGY Class: 10th Chapter # 10 & 11 (Complete) Exp # 10.1 – 11.1 Total Marks: 30 Maximum Time: 1 hour

MULTIPLE CHOICE QUESTIONS

(1×6=6) Statement A B C D

1. The amount of oxygen in expired air

21 % 16 % 0.04 % None of them

2. The length of trachea is 10 cm 12 cm 22 cm 20 cm 3. How many lobes are

present in right lung? 2 3 4 5

4. Which of the following is called a voice box?

Trachea Larynx Pharynx Alveoli

5. Cacti are examples of Hydrophytes Xerophytes Halophytes None of them 6. Which organ is

responsible for filtering the blood?

Urethra Nephron Renal tubule None of them

SHORT ANSWER QUESTIONS

(2×6=12) i. What is the difference between breathing and respiration?

ii. What is lithotripsy? iii. What is bronchitis? iv. What is thermoregulation? v. What is loop of Henle?

vi. What is Bowman’s capsule?

LONG ANSWER QUESTIONS (3+4=7)

i. Draw and label the structure of nephron (3) ii. How gaseous exchange takes place in plants? Explain in detail (4)

ALTERNATE TO PRACTICALS

(2+3=5) i. The breathing becomes rapid and deep after exercise. Why? (2)

ii. Demonstrate the presence of carbon dioxide in the exhaled air (3)

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Student’s Name: ________________________________ Subject: BIOLOGY Class: 10th Chapter # 14 (From a pollination to end) Exp # 14.5 – 14.6 Total Marks: 30 Maximum Time: 1 hour

MULTIPLE CHOICE QUESTIONS (1×6=6)

Statement A B C D

1. Which is NOT an example of wind pollinated flower?

Grasses Hazel Rose Corn

2. Which is an example of insect pollinated flower?

Buttercup Wallflower Sunflower All of them

3. Which is a seedless plant?

Angiosperm Mosses Ferns Both B and C

4. The scar on seed coat is called

Hilum Plumule Radicle None of them

5. Endosperm tissue in angiosperm is rich in

Protein Oil Carbohydrates All of them

6. Example of epigeal germination

Pea Maize Coconut Papaya


(2×6=12) i. What is meant by gametogenesis?

ii. What is the difference between epigeal and hypogeal germinations? iii. What is meant by oogenesis? iv. What is parthenocarpy? v. What is meant by dormancy?

vi. What are seminiferous tubules?


i. Define fertilization. What is the difference between internal and external fertilization? (3)

ii. Explain female reproductive system of rabbit (4)

ALTERNATE TO PRACTICALS (3+2=5)

i. Draw and label the structure of a Brassica flower (3) ii. Name any two edible flowers (2)

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Paper: Biology Class: 10th

Time: 45Min. (Ch#:17 Inheritance) Max. Marks: 30

Name: ---------------------------------------------------------



i. Genes contain specific instructions

for the synthesis of

Carbohydrates Proteins Fats Vitamins

ii. Adenine forms pair with Guanine Cytosine Thymine Uracil

iii. Which of the following is a genetic

material?

DNA RNA Protein All of them

iv. The phenotypic ratio of

monohybrid cross is always

1:2:1 3:1 2:2 9:3:3:1

v. Which allele is responsible for

giving red colour to flowers of

Four O Clock plant?

R r Both a and b None of them

vi. DNA is a long chain nucleotides of 5-Carbon

sugar

A Nitrogenous

base

A Phosphate

group

All of them

SHORT ANSWER QUESTIONS (2×8=16)

Question No. 2 Write short answers of the following

i. What are traits? Give example

ii. Define transcription and translation

iii. What is the difference between homozygous and heterozygous genotypes?

iv. What is meant by gene?

v. State law of segregation

vi. What is meant by mutation?

vii. What are the main processes of organic evolution?

viii. What is co-dominance?

LONG ANSWER QUESTIONS

Question No. 3 State and explain Mendel’s law of independent assortment with the help of Punnett square

(4)

Question No. 4 Write a detailed note on artificial selection

(4)

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Paper: Biology Class: 10th Time: 1 Hour (Ch#:14, 15) Max. Marks: 30 (Exp# 14.5 to 14.6) Name: ---------------------------------------------------------



1. An example of wind

pollinated flower

Hazel Buttercup Rose Wallflower

2. Seed is develop from Ovary Ovule Both of them None of them

3. The scar on seed coat Hilum Radicle Plumule Cotyledons

4. An example of external

fertilization

Fishes Birds Reptiles Mammals

5. An inherited material DNA RNA Protein All of them

6. Synthesis of protein

from RNA

Duplication Replication Translation Transcription


(2×8=16)

i. What is the difference between homozygous and heterozygous genotypes?

ii. What is pollination?

iii. What are hypogeal and epigeal germinations?

iv. What is gametogenesis?

v. What are nucleosomes?

vi. What is transcription?

vii. What are Cowper’s glands?

viii. What is spermatogenesis?

LONG ANSWER QUESTIONS

(4+4=8)

i. What is monohybrid cross? Explain with the help of an example (4)

ii. Define and explain fertilization (4)

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[email protected] Biology-10th

Name: _______________________________________

Maximum Time: 1 hour Total Marks: 30

Q. No. 1 Encircle the best answer (1×10=10)

i. Which of the following is the abiotic component of the ecosystem? a) Producers b) Herbivores c) Carnivores d) Oxygen ii. When we eat onions, our trophic level is

a) Primary consumer b) Secondary consumer c) Decomposers d) Producers iii. Identify the correctly matched pair

a) Rainfall- biotic factors in ecosystem b) Global warming- formation of fossil fuels c) Renewable natural resource-air d) Corn- Secondary consumer

iv. In the food chain tree caterpillar robin hawk coyote, which is the secondary? a) Caterpillar b) Robin c) Hawk d) Coyote

v. In ecosystems, the flow of ___ is one way, while ___ is/are constantly recycled a) Mineral, energy b) Energy, minerals c) Oxygen, energy d) Glucose, water vi. In the food chain grass rabbit fox bear mushroom, how many types of decomposers are present?

a) 1 b) 2 c) 3 d) 4 vii. Organisms in the ecosystem that are responsible for the recycling of plant and animal wastes are

a) Producers b) Consumers c) Decomposers d) None of them viii. Which form of nitrogen is taken by the producers of the nitrogen?

a) Nitrogen gas b) Ammonia c) Nitrites d) Nitrates

ix. Which of the following is an ecoparasite? a) Ascaris b) Entamoeba c) Plasmodium d) Leeches

x. Biomass a) The total amount of living matter in an ecosystem at any time b) The total amount of organic matter in an ecosystem at any time c) The total amount of living and organic matter in an ecosystem at particular time d) The total amount of living and organic matter in an ecosystem at any time Q. No. 2 Write short answers of the following (2×6=12) i. What is the difference between population and community?

ii. What are consumers? How they are classified?

iii. What are the major sources of carbon dioxide?

iv. Define deforestation. What are its effects?

v. Define symbiosis. What is commensalism? Give example

vi. What is the difference between biotic and abiotic components of an ecosystem?

Q. No. 3 a) Write a note on global warming in detail (4) b) Explain nitrogen cycle (4)

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Paper: Biology Class: 10th Time: 1mint Max. Marks: 30 Name: ---------------------------------------------------------

Chapter # 11 (Homeostasis) Chapter # 12 (Up to Nerve cells or Neurons) Exp # 11.1



1. How many types of coordination are there in an organism?

01 02 03 04

2. The average life time for a donated kidney is

5 to 10 years 10 to 15 years 15 to 20 years 20 to 25 years

3. The major cause of kidney stones

Alcohol consumption

Less intake of water

Recurring urinary tract

infection

All of them

4. The concentrated urine may contain

Salts of calcium oxalate

Salts of calcium

phosphate

Salts of ammonium phosphate

All of them

5. Percentage of urea in normal urine

9.3 g/l 1.87 g/l 1.17 g/l 0.750 g/l

6. Which cannot pass through glomerular capillaries?

Proteins Blood cells Both of them None of them


(2×7=14) i. What is osmoregulation?

ii. What are receptors? iii. What are xerophytes? iv. What is Bowman’s capsule? v. What is Loop of Henle?

vi. What is lithotripsy? vii. Name plants which releases latex and resins as a waste materials?


i. Explain various steps involved in the formation of urine (4) ii. Draw and label the structure of a nephron (3)


(2+1=3) i. Name different parts of kidney (2)

ii. What is the color of kidney? (1)

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Student’s Name: ________________________________ Subject: BIOLOGY Class: 10th Chapter # 12 (From division of the nervous system to end) Chapter # 13 (Support and Movement) Exp # 12.1 – 12.3 and 13.1 Total Marks: 30 Maximum Time: 1 hour



1. Corticosteroids are secreted by

Thyroid glands Parathyroid glands

Adrenal glands Pancreas

2. Which is concerned with hearing and smell?

Frontal lobe Temporal lobe Parietal lobe Occipital lobe

3. Which is NOT a part of hind brain?

Medulla Oblongata

Cerebrum Cerebellum Pons

4. Which part of an eye is sensitive to dim light?

Rods Cones Both of them None of them

5. No. of bones in skull 22 24 14 33 6. Osteoporosis is due to Lack of vitamin

C Lack of

Proteins Deficiency of

Estrogen hormone

All of them


(2×6=12) i. What are nodes of Ranvier?

ii. What are the types of neurons? Write their functions iii. Write functions of spinal cord iv. What is myopia? v. What is the difference between bone and cartilage?

vi. What is the role of tendons and ligaments in muscle contractions?


i. What are endocrine glands? Explain pituitary glands in detail (4) ii. Write a note on feedback mechanism (3)


(3+2=5) i. What is the source of energy for muscle contraction and why do muscles contain many

mitochondria? (3) ii. Draw and label the structure of a bone (2)

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Test: Biology Class: 10th Time: 40 Min. Max. Marks: 20 Name: ___________________ Section: _______

Q1. Tick the correct answer from the following. (3x1=03) 1. Asthma is the ______. (a) reaction (b) infection (c) allergy (d) none of these 2. Majority of people with chronic bronchitis are with ______ years. (a) 45 (b) 55 (c) 46 (d) 49 3. Pneumonia is due to _______. (a) influenza virus (b) spreptocrus (c) HIV (d) both a, b

4. The world no tobacco day is celebrated on. (a) 31st May (b) 28 Feb. (c) 30 May (d) 1st May 5. What type of blood vessels surrounds the alveoli? (a) Artery (b) Arteriou (c) Veins (d) Capillary Q2. Answer the following Short Question. 2x4=08

1. What is bronchitis? 2. Give bad effects of smoking? 3. What is empnycemia? 4. What is Asthma? 5. Give the symptoms and causes of pneumonia?

Q.3. Long Question

Explain lung cancer in detail. 04


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Q1. Tick the correct answer from the following. (3x1=03) 1. Asthma is the ______. (a) reaction (b) infection (c) allergy (d) none of these 2. Majority of people with chronic bronchitis are with ______ years. (a) 45 (b) 55 (c) 46 (d) 49 3. Pneumonia is due to _______. (a) influenza virus (b) spreptocrus (c) HIV (d) both a, b

4. The world no tobacco day is celebrated on. (a) 31st May (b) 28 Feb. (c) 30 May (d) 1st May 5. What type of blood vessels surrounds the alveoli? (a) Artery (b) Arteriou (c) Veins (d) Capillary Q2. Answer the following Short Question. 2x4=08

1. What is bronchitis? 2. Give bad effects of smoking? 3. What is empnycemia? 4. What is Asthma? 5. Give the symptoms and causes of pneumonia?

Q.3. Long Question

Explain lung cancer in detail. 04

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Q1. Tick the correct answer from the following. (5x1=05) 1. Which cells are present in cartilages? (a) Osteocyts (b) Chondrocytes (c) None of these (d) both a and b 2. How main many bones are there in axial skeleton. (a) 85 (b) 95 (c) 80 (d) 75 3. Elbow joint is a type of. (a) ball and socket joint (b) hinge joint (c) immoveable joint (d) slightly moveable joint

4. Disorders characterized by accumulation of uric acid crystals in moveable joints. (a) goat (b) rheumatoid arthritis (c) osteo-arthritis (d) all of these 5. Which type of cartilage present in intervertebial discs. (a) hyaline cartilage (b) fibrous cartilage (c) elastic cartilage (d) all of these Q2. Answer the following Short Question. 2x5=10

1. Differentiate b/w Exo and Endo skeleton? 2. What you know about axial skeleton. 3. Define term antagonistic? 4. Draw a diagram illustrating joints. 5. What do you mean by osteoporosis?

Q.3. Long Question

What do you mean by joint also describe its types? 05


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Q1. Tick the correct answer from the following. (5x1=05) 1. Which cells are present in cartilages? (a) Osteocyts (b) Chondrocytes (c) None of these (d) both a and b 2. How main many bones are there in axial skeleton. (a) 85 (b) 95 (c) 80 (d) 75 3. Elbow joint is a type of. (a) ball and socket joint (b) hinge joint (c) immoveable joint (d) slightly moveable joint

4. Disorders characterized by accumulation of uric acid crystals in moveable joints. (a) goat (b) rheumatoid arthritis (c) osteo-arthritis (d) all of these 5. Which type of cartilage present in intervertebial discs. (a) hyaline cartilage (b) fibrous cartilage (c) elastic cartilage (d) all of these Q2. Answer the following Short Question. 2x5=10

1. Differentiate b/w Exo and Endo skeleton? 2. What you know about axial skeleton. 3. Define term antagonistic? 4. Draw a diagram illustrating joints. 5. What do you mean by osteoporosis?

Q.3. Long Question

What do you mean by joint also describe its types? 05

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Q1. Tick the correct answer from the following. (5x1=05)

1. Gameter are produced by which type of cell division.

(a) mitosis (b) meosis (c) binary (d) fision

2. Seed coat is formed by.

(a) internment (b) endosperm (c) ovule (d) none of these

3. Male gamete is know as.

(a) spermatogonium (b) a gonium

(c) spermetocyte (d) sperm

Q2. Answer the following Short Question. 2x5=10

1. Draw the process of spermatogenesis?

2. Differentiate b/w hypogeal and epigeal germination of seed?

3. What do you mean by alternation of generation?

4. What is semen?

5. Differentiate b/w external and internal fertilization.

Q.3. Long Question

Write a note on female reproductive system. 05


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Q1. Tick the correct answer from the following. (5x1=05)

1. Gameter are produced by which type of cell division.

(a) mitosis (b) meosis (c) binary (d) fision

2. Seed coat is formed by.

(a) internment (b) endosperm (c) ovule (d) none of these

3. Male gamete is know as.

(a) spermatogonium (b) a gonium

(c) spermetocyte (d) sperm


1. Draw the process of spermatogenesis?

2. Differentiate b/w hypogeal and epigeal germination of seed?

3. What do you mean by alternation of generation?

4. What is semen?

5. Differentiate b/w external and internal fertilization.

Q.3. Long Question

Write a note on female reproductive system. 05

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Q1. Tick the correct answer from the following. (5x1=05) 1. Rhizopus do reproduction by which of following method. (a) Binary tissue (b) Fragmentation (c) Spore formation (d) Parthenogenesis 2. What is the mode of reproduction of yeast? (a) Vegetative propagation (b) Fragmentation (c) Bundling (d) Multiple fission 3. Garlic reproduced by. (a) Rigome (b) Corms (c) Bulbe (d) Suckers

4. Bryophyllum do vegetative propagation by which of following method. (a) Stem Tuber (b) By leaves (c) Sucker (d) All of these 5. The technique in which we cut a prat of plant and attached it with other plant is known as. (a) Cutting (b) Gratting (c) Tissue culture (d) Fragmentation Q2. Answer the following Short Question. 2x5=10

1. Differentiate b/w sensual and asexual reproduction. 2. What is binary fission explain it with the help of diagram? 3. What do you mean by rhizome? 4. Define term micro-propagation. 5. What are one the advantages of vegetative propagation?

Q.3. Long Question

How plant reproduced by vegetative propagation? 05


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Q1. Tick the correct answer from the following. (5x1=05) 1. Rhizopus do reproduction by which of following method. (a) Binary tissue (b) Fragmentation (c) Spore formation (d) Parthenogenesis 2. What is the mode of reproduction of yeast? (a) Vegetative propagation (b) Fragmentation (c) Bundling (d) Multiple fission 3. Garlic reproduced by. (a) Rigome (b) Corms (c) Bulbe (d) Suckers

4. Bryophyllum do vegetative propagation by which of following method. (a) Stem Tuber (b) By leaves (c) Sucker (d) All of these 5. The technique in which we cut a prat of plant and attached it with other plant is known as. (a) Cutting (b) Gratting (c) Tissue culture (d) Fragmentation Q2. Answer the following Short Question. 2x5=10

1. Differentiate b/w sensual and asexual reproduction. 2. What is binary fission explain it with the help of diagram? 3. What do you mean by rhizome? 4. Define term micro-propagation. 5. What are one the advantages of vegetative propagation?

Q.3. Long Question

How plant reproduced by vegetative propagation? 05

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Q1. Tick the correct answer from the following. (5x1=05) 1. Elongation of eye ball results in. (a) Hypermetropia (b) myopia (c) both a, b (d) none of these 2. “Book of optics” is written by: (a) Ali Ibnisa (b) Ibnal Heythan (c) Alberoni (d) Jabir Bin Hayan 3. Auditory canal is present in. (a) External ear (b) internal ear (c) middle ear (d) both a, b

4. Insulin and glucagon are produced in. (a) Hypothalamus (b) pencreas (c) Pituetary gland (d) thyroid gland 5. All of these are hormones exapt. (a) insulin (b) glucagon (c) pepsingoen (d) thyroxin Q2. Answer the following Short Question. 2x5=10

1. What is epilepsy? 2. Differentiate b/w hypothyroidism & Hyperthyroidism? 3. What is feedback mechanism? 4. Give the parts of middle ear? 5. Give the contributions of Muslim scientists related to eye.

Q.3. Long Question

Explain pituitary gland and its hormones in detail? 05


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Q1. Tick the correct answer from the following. (5x1=05) 1. Elongation of eye ball results in. (a) Hypermetropia (b) myopia (c) both a, b (d) none of these 2. “Book of optics” is written by: (a) Ali Ibnisa (b) Ibnal Heythan (c) Alberoni (d) Jabir Bin Hayan 3. Auditory canal is present in. (a) External ear (b) internal ear (c) middle ear (d) both a, b

4. Insulin and glucagon are produced in. (a) Hypothalamus (b) pencreas (c) Pituetary gland (d) thyroid gland 5. All of these are hormones exapt. (a) insulin (b) glucagon (c) pepsingoen (d) thyroxin Q2. Answer the following Short Question. 2x5=10

1. What is epilepsy? 2. Differentiate b/w hypothyroidism & Hyperthyroidism? 3. What is feedback mechanism? 4. Give the parts of middle ear? 5. Give the contributions of Muslim scientists related to eye.

Q.3. Long Question

Explain pituitary gland and its hormones in detail? 05

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Q1. Tick the correct answer from the following. (5x1=05) 1. Which of following sense the change in environment?

(a)Receptor (b) stimuli (c) coordinator (d)effectors 2. Chemical coordination is mediated by.

(a)hormones (b)nerves c)neurons (d)enthrones 3. Myelin is secreted by

(a)nodes of rangier (b)Schwann cells (c)dendrites (d)axon

4. Lobe of cerebrum responsible for the hearing is. (a)occipital lobe (b)parietal lobe (c)temporal lobe (d)frontal lobe 5. Grey matter of brain is consisting on.

(a)neurons (b)cell body of neurons (c)axons (d)dendrites of neuritis

Q2. Answer the following Short Question. 2x5=10 1. Differentiate b/w chemical us and nervous coordination. 2. Draw a diagram of neuron. 3. What is CSF and how it protectes brain. 4. What is hippocampus and also describe its function? 5. Write a short note on hind brain?

Q.3. Long Question

Explain role and function of cerebrum in human coordination system? 05


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Q1. Tick the correct answer from the following. (5x1=05) 1. Which of following sense the change in environment? (a) Receptor (b) stimuli (c) coordinator (d) effector 2. Chemical coordination is mediated by. (a) hormones (b) nerves (c) neurons (d) nephrons 3. Myelin is secreted by. (a) nodes of rangier (b) Schwann cells (c) dendrites (d) axon

4. Lobe of cerebrum responsible for the hearing is. (a) occipital lobe (b) parietal lobe (c) temporal lobe (d) frontal lobe 5. Grey matter of brain is consist on. (a) neurons (b) cell body of neurons (c) axons (d) dendrites of neuritis

Q2. Answer the following Short Question. 2x5=10 1. Differentiate b/w chemical us and nervous coordination. 2. Draw a diagram of neuron. 3. What is CSF and how it protectes brain. 4. What is hippocampus and also describe its function? 5. Write a short note on hind brain?

Q.3. Long Question

Explain role and function of cerebrum in human coordination system? 05

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Q1. Tick the correct answer from the following. (3x1=03) 1. True breeding means:

(a) Homozygous (b) Hetrozygous (c) Both homozygous and hetrozygous (d) None

2. Which is favourable variation in moths after industrial revolution?

(a) Light colour (b) Medium colour (c) Dark colour (d) None of these

3. Intentional breeding between individuals for certain traits, or combination of traits is called as: 15(064)

(a) Variations (b) Evolution (c) Natural selection (d) Artificial selection

Q2. Answer the following Short Question. 2x5=10 1. Define saw of segregation of gene? 2. Define saw of independent assortment? 3. Differentiate b/w continuous and discontinuous variation? 4. Define theory of natural selection? 5. Differentiate b/w breeds and verities.

Q.3. Long Question

Write a note on “Mendel law of independent assortment? 07


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Q1. Tick the correct answer from the following. (3x1=03) 1. True breeding means:

(a) Homozygous (b) Hetrozygous (c) Both homozygous and hetrozygous (d) None

2. Which is favourable variation in moths after industrial revolution?

(a) Light colour (b) Medium colour (c) Dark colour (d) None of these

3. Intentional breeding between individuals for certain traits, or combination of traits is called as: 15(064)

(a) Variations (b) Evolution (c) Natural selection (d) Artificial selection

Q2. Answer the following Short Question. 2x5=10 1. Define saw of segregation of gene? 2. Define saw of independent assortment? 3. Differentiate b/w continuous and discontinuous variation? 4. Define theory of natural selection? 5. Differentiate b/w breeds and verities.

Q.3. Long Question

Write a note on “Mendel law of independent assortment? 07

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Q1. Tick the correct answer from the following. (3x1=03) 1. Find the correct match for the fermentation product and the organism involved;

(a) Formic acid – Saccharomyces (b) Ethanol – Saccharomyces

(c) Ethanol – Aspergillus (d) Glycerol – Aspergillus

2. The work on genetic engineering started in:

(a) 1944 (b) 1955 (c) 1945 (d) 1943

3. In alcoholic fermentation, which bacteria is used?

(a) Saccharomyces (b) Lactobacillus (c) Strepto-coccus (d) Both B and C


1. Define Fermentation.

2. What is Lactic acid fermentation?

3. What is Genetic donor?

4. What is thymosin?

5. What is urokinase? Q.3. Long Question

Write down basic steps in genetic engineering. 07


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Q1. Tick the correct answer from the following. (3x1=03) 1. Find the correct match for the fermentation product and the organism involved;

(a) Formic acid – Saccharomyces (b) Ethanol – Saccharomyces

(c) Ethanol – Aspergillus (d) Glycerol – Aspergillus

2. The work on genetic engineering started in:

(a) 1944 (b) 1955 (c) 1945 (d) 1943

3. In alcoholic fermentation, which bacteria is used?

(a) Saccharomyces (b) Lactobacillus (c) Strepto-coccus (d) Both B and C


1. Define Fermentation.

2. What is Lactic acid fermentation?

3. What is Genetic donor?

4. What is thymosin?

5. What is urokinase? Q.3. Long Question

Write down basic steps in genetic engineering. 07

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Q1. Tick the correct answer from the following. (5x1=05) 1. Spinal nerves are. (a) Sensory (b) Motor (c) Mixed (d) All of these 2. The nervous system which prepase body far emergency is. (a) Somatic (b) parasympathetic (c) sympathetic (d) none of these 3. When iris constricts. (a) Radial muscle contracted (b) Circular muscles contracted (c) Both a and b contracted (d) Both a and b relaxed

4. Ibn-al-Haytham describe what. (a) 30 Bo eye diseases (b) 143 drugs (c) principles of eye and vision (d) All of these 5. How many nerves arises from spinal cord. (a) 12 (b) 31 (c) 33 (d) 62 Q2. Answer the following Short Question. 2x5=10

1. Define reflex arc? 2. Where does aqueous humor present? 3. Why there is blind spot present in retina? 4. What is the function of Eustachian tube? 5. What is hypermetropia explain with the help of diagram? And also describe that how we rectify

it? Q.3. Long Question

What you know about sense of hearing describe it diagrameticaly and also describe the role of ear in body balance. 05


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Q1. Tick the correct answer from the following. (5x1=05) 1. Spinal nerves are. (a) Sensory (b) Motor (c) Mixed (d) All of these 2. The nervous system which prepase body far emergency is. (a) Somatic (b) parasympathetic (c) sympathetic (d) none of these 3. When iris constricts. (a) Radial muscle contracted (b) Circular muscles contracted (c) Both a and b contracted (d) Both a and b relaxed

4. Ibn-al-Haytham describe what. (a) 30 Bo eye diseases (b) 143 drugs (c) principles of eye and vision (d) All of these 5. How many nerves arises from spinal cord. (a) 12 (b) 31 (c) 33 (d) 62 Q2. Answer the following Short Question. 2x5=10

1. Define reflex arc? 2. Where does aqueous humor present? 3. Why there is blind spot present in retina? 4. What is the function of Eustachian tube? 5. What is hypermetropia explain with the help of diagram? And also describe that how we rectify

it? Q.3. Long Question

What you know about sense of hearing describe it diagrameticaly and also describe the role of ear in body balance. 05

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Q1. Tick the correct answer from the following. (5x1=05) 1. Endocrine glands are. (a) ductless (b) ducted (c) both a, b (d) None of these 2. How many lobes pituitary gland have. (a) 2 (b) 3 (c) 4 (d) 1 3. Vasopressin is secreted by. (a) posterior lobe of pituitary (b) anterior lobe of pituitary (c) thyroid gland (d) Islets of pancreases

4. Calcitonine is secreted by. (a) thyroid gland (b) pancreas (c) adrenal gland (d) parathyroid glands 5. Which hormone prepair us for emergency. (a) Adrenaline (b) corticosteraids (c) thyroxin (d) somatofrophin Q2. Answer the following Short Question. 2x5=10

1. What do you mean by dwarfism? 2. What is diabetes mellitus and how it is diagnosed? 3. What is the function of TSH? 4. Differentiate between negative and positive feedback mechanism. 5. What is paralysis? How is it? 6. What is epilepsy? Who it is treaded. 7. What is role of parathormone?

Q.3. Long Question

Write note on following. 05 1. Adrenal gland 2. Thyroid gland. 2. Write down note on nervous disorders.


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Q1. Tick the correct answer from the following. (5x1=05) 1. Endocrine glands are. (a) ductless (b) ducted (c) both a, b (d) None of these 2. How many lobes pituitary gland have. (a) 2 (b) 3 (c) 4 (d) 1 3. Vasopressin is secreted by. (a) posterior lobe of pituitary (b) anterior lobe of pituitary (c) thyroid gland (d) Islets of pancreases

4. Calcitonine is secreted by. (a) thyroid gland (b) pancreas (c) adrenal gland (d) parathyroid glands 5. Which hormone prepair us for emergency. (a) Adrenaline (b) corticosteraids (c) thyroxin (d) somatofrophin Q2. Answer the following Short Question. 2x5=10

8. What do you mean by dwarfism? 9. What is diabetes mellitus and how it is diagnosed? 10. What is the function of TSH? 11. Differentiate between negative and positive feedback mechanism. 12. What is paralysis? How is it? 13. What is epilepsy? Who it is treaded. 14. What is role of parathormone?

Q.3. Long Question

Write note on following. 05 3. Adrenal gland 2. Thyroid gland. 4. Write down note on nervous disorders.

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Q1. Tick the correct answer from the following. (3x1=03) 1. Combination of all genes is known as. (a) genome (b) phenotype (c) traits (d) all of these 2. Which one of following is not present in DNA? (a) Sugar (b) phosphate (c) urasil (d) all of these 3. Which is present in RNA? (a) Sugar (b) phosphate (c) urasil (d) all of these

Q2. Answer the following Short Question. 2x5=10 1. Define term alle? 2. Define term phenotype? 3. Define term gene? 4. Define term trait? 5. What you know about central dogma.

Q.3. Long Question

Write note on Watson and crick model of DNA? 07


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Q.3. Long Question



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Q.3. Long Question


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Q1. Tick the correct answer from the following. (3x1=03) 1) Identify the correctly matched pair:

(a) Rainfall- Biotic factors in ecosystem (b) Global warming- formation of fossil fuels (c) Renewable natural resources- air (d) Corn- secondary consumer

2) An organism that actively hunts other organisms is called:

(a) Prey (b) Predator (c) Parasite (d) Host

3) Organisms in the ecosystem that are responsible for the recycling of plant and animal wastes are; (a) Consumers (b) Producers (c) Decomposers (d) Competitors

Q2. Answer the following Short Question. 2x6=12 1. What are non-renewable resources and renewable resources?

2. What is ecological pyramid?

3. Define pyramid of biomass.

4. What are natural resources?

5. Differentiate between intraspecific interactions and interspecific interactions.

6. What are decomposers? Q.3. Long Question

Write a note on nitrogen cycle? 06


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Q1. Tick the correct answer from the following. (3x1=03) 1) Identify the correctly matched pair:

(a) Rainfall- Biotic factors in ecosystem (b) Global warming- formation of fossil fuels (c) Renewable natural resources- air (d) Corn- secondary consumer

2) An organism that actively hunts other organisms is called:

(a) Prey (b) Predator (c) Parasite (d) Host

3) Organisms in the ecosystem that are responsible for the recycling of plant and animal wastes are; (a) Consumers (b) Producers (c) Decomposers (d) Competitors

Q2. Answer the following Short Question. 2x6=12 1. What are non-renewable resources and renewable resources?

2. What is ecological pyramid?

3. Define pyramid of biomass.

4. What are natural resources?

5. Differentiate between intraspecific interactions and interspecific interactions.

6. What are decomposers? Q.3. Long Question

Write a note on nitrogen cycle? 06

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Test: Biology Class: 10th Time: 1 Hour Max. Marks: 30 Name: ___________________ Section: _______

Q1. Tick the correct answer from the following. (4x1=04) 1. Which of the following is called voice box? (a) Trachea (b) Larynx (c) Bronchi (d) Alveoli

2. A disease involving the breakdown of air sacs of the lungs is; (a) Pneumonia (b) Bronchitis (c) Asthma (d) Emphysema

3. In which of the following gaseous exchange occurs through stomata?

(a) The leaves and young stems (b) Woody stems and mature roots

(c) Young roots (d) The aquatic plants

4. Amount of oxygen in expired air is:

(a) 21% (b) 16% (c) 0.04% (d) 4%


1. Define lenticels.

2. What is trachea?

3. Define Larynx?

4. What is Asthma?

5. What are alveolar ducts?

6. What is emphysema?

7. What is gaseous exchange?

8. Trace the path of air from the nasal cavity to the alveoli.

Q.3. Long Question 5+5=10

1. Describe different types of respiratory disoroders in man.

2. Describe the process of gaseous exchange in plants.

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Subject: Biology Roll No: Name: _____________________________

Dated: _____________ Total Marks: 20 Max. Time: 30mints

Class: 10th

Chapter No: 10 Test No: 1

Question No. 1 Multiple Choice Questions (1×5=05)

1. In Cellular respiration--------------------- bonds break down

(a) C-H (b) C-O (c) C-P (d) H-C

2. Gaseous exchange takes place at ----------------------

(a) alveoli (b) bronchi (c) trachea (d) both A&B

3. Inhalation involves in ------------------------ of diaphragm

(a) dialation (b) contraction (c) relaxation (d) none of these

4. Inhaled air contains--------------% of Nitrogen

(a) 60 (b) 7 (c) 8 (d) 78

5. Glottis covered by---------------

(a) phyrinx (b) lyrinx (c) oesophagous (d) epiglottis

Question No. 2 Write short answers of the following (2×5=10)

1. Differentiate between inhalation and exhalation?

2. Differentiate between breathing and cellular respiration?

3. Give the compostion of inhaled and exhaled air?

4. What is the role of alveoli in respiration?

5. What is pneumonia?

Question No. 3:Explain the passageway of air in human? 5


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Class: 10th



1. In Cellular respiration--------------------- bonds break down

(a) C-H (b) C-O (c) C-P (d) H-C

2. Gaseous exchange takes place at ----------------------

(a) alveoli (b) bronchi (c) trachea (d) both A&B

3. Inhalation involves in ------------------------ of diaphragm

(a) dialation (b) contraction (c) relaxation (d) none of these

4. Inhaled air contains--------------% of Nitrogen

(a) 60 (b) 7 (c) 8 (d) 78

5. Glottis covered by---------------

(a) phyrinx (b) lyrinx (c) oesophagous (d) epiglottis


i. Differentiate between inhalation and exhalation?

ii. Differentiate between breathing and cellular respiration?

iii. Give the compostion of inhaled and exhaled air?

iv. What is the role of alveoli in respiration?

v. What is pneumonia?

Question No. 3:Explain the passageway of air in human? 5

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Class: 9th



1) Histology is study of ------------

(a) tisssues (b) functions (c) aunts (d) all of these

2) Paleontology is study of ---------------

(a) functions (b) parasites (c) fossils (d) both A&B

3) Al nabatat is the book written by -----------------

(a) jabir bin hayan (b) Bu ali cena (c) Abdul malik asmai (d) none of these

4) Human body contains --------------% of oxygen

(a) 60 (b) 65 (c) 70 (d) 68

5) Al wahosh is about

(a) horses (b) camels (c) human (d) all


1) What is biotechnology?

2) Define immunology?

3) What is parasitology?

4) What do u mean by horticulture?

5) Differentiate between population and community?

Question No. 3:Explain the contribution of muslim scientists in detail? 5


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Class: 9th



1. Histology is study of ------------

(a) tisssues (b) functions (c) aunts (d) all of these

2. Paleontology is study of ---------------

(a) functions (b) parasites (c) fossils (d) both A&B

3. Al nabatat is the book written by -----------------

(a) jabir bin hayan (b) Bu ali cena (c) Abdul malik asmai (d) none of these

4. Human body contains --------------% of oxygen

(a) 60 (b) 65 (c) 70 (d) 68

5. Al wahosh is about

(a) horses (b) camels (c) human (d) all


1. What is biotechnology?

2. Define immunology?

3. What is parasitology?

4. What do u mean by horticulture?

5. Differentiate between population and community?

Question No. 3: Explain the contribution of muslim scientists in detail? 5

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Paper: Biology Class: 10th Time: 1Hour (Ch#:12) Max. Marks: 30 (Exp# 12.1 to 12.3) Name: ---------------------------------------------------------



1. Processes that carry nerve impulses away from the cell body are called

Axons Synapses Dendrites Myelin Sheath

2. Which neuron system that is involuntary in action?

Sensory neurons

Motor neurons Both of them Interneuron’s

3. Which is NOT a part of a hindbrain?

Pons Medulla Oblongata

Cerebrum Cerebellum

4. Insulin and glucagon are produced in

Hypothalamus Anterior pituitary

Liver Pancreas

5. All of these are hormones EXCEPT

Insulin Thyroxin Glucagon Pepsinogen

6. Which lobe receives impulses from skin?

Frontal Parietal Occipital Temporal


(2×6=12) i. What are the different types of coordination found in organism?

ii. What is meant by response? iii. What is meant by nodes of Ranvier? iv. How nerves are classified? v. What is meant by feedback mechanism?

vi. What is paralysis?


i. Write a detailed note on pituitary gland (3) ii. Explain structure of an eye (4)


(2+3=5) i. Name hormones secreted by adrenal glands (2)

ii. Draw and label the structure of ear (3)

---------------Best of Luck---------------

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SEDiNFO.NET SCIENCE ACADEMY [email protected]

Student’s Name: ________________________________

BIOLOGY

10th Dated: 03/January-2014 First 50 % Chapter # 10-14 (Up to sexual

reproduction in flowering plants) Exp # 10.1 – 14.4

Total Marks: 12 Maximum Time: 15 minutes

OBJECTIVE TYPE Q. No. 1 Encircle the best answers (1×12=12)

Statement A B C D

1. Ovary develops into Seed Fruit Both of them None of them

2. Which is NOT a part of

a carpel?

Stigma Style Ovule Filament

3. Sweet potato is an

enlarged

Leave Stem Fruit Root

4. Sporangia are

associated with

Bacteria Rhizopus Yeast Planaria

5. Number of cranial

bones

08 14 54 126

6. The cells of cartilage

are called

Osteocytes Chondrocytes Erythrocytes Leucocytes

7. Insulin is secreted by Islets of

Langerhans

Thyroid

glands

Adrenal glands Parathyroid

glands

8. Inner ear consists of

parts

One Two Three Four

9. Encyclopedia of

Albucasis contains

surgical material

instruments

50 100 150 200

10. Which do NOT filters

through glomerulus

capillaries?

Proteins Blood cells Both of them Both filters

11. The normal pH of

human blood ranges

7.35 to 7.45 6.35 to 6.45 5.35 to 5.45 8.35 to 8.45

12. Which remains

unchanged during

respiration?

Oxygen Nitrogen Carbon

dioxide

None of them

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SEDiNFO.NET SCIENCE ACADEMY [email protected]

Student’s Name: ________________________________

BIOLOGY

10th First 50 % Chapter # 10-14 (Up to sexual

reproduction in flowering plants) Exp # 10.1 – 14.4

Total Marks: 62 Maximum Time: 2.45 hours SUBJECTIVE TYPE

Q. No. 2 Write short answers of the following (2×5=10)

i. What is the difference between photosynthesis and respiration? ii. What is the difference between breathing and cellular respiration?

iii. What is the difference between exocrine and endocrine glands? iv. What is the difference between bone and cartilage? v. What is the difference between asexual and sexual reproduction?

Q. No. 3 Write short answers of the following (2×6=12)

i. What is meant by alternation of generation? Which generation dominates in angiosperms? ii. What is parthenogenesis?

iii. Describe role of tendons and ligaments in muscle movement? iv. What are emergency hormones? v. What is meant by nodes of Ranvier?

vi. What is the function of skin in homeostasis? Q. No. 4 Write short answers of the following (2×5=10)

i. Trace the pathway of air from nasal cavity to the alveoli ii. Draw and label the structure of nephron

iii. Draw and label the structure of motor neuron iv. Draw and label the structure of a bone v. Draw an label the structure of a flower

Write detailed answers of the following (3×7=21) Q. No. 5 a) Explain life cycle of a flowering plant in detail (4) b) How exchange of gases takes place in plants (3) Q. No. 6 a) Write a note on pituitary glands (4) b) How reproduction takes place in hydra, paramecium and planaria (3) Q. No. 7 a) Explain structure of kidney in detail (4) b) What is arthritis? Explain its any two types (3) Alternate to practicals (2×5=10) Q. No. 8 a) Observe and identify the various stages of binary fission and label them

(3) (i) _______________________________

(ii) _______________________________ (iii) _______________________________

(iv) _______________________________

Name of the organism: __________________ b) What is meant by binary fission? (2) Q. No. 9 a) What are the main effects of smoking? (2) b) The breathing becomes rapid and deep after exercise. Why? (3)

---------------Good Luck---------------

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