neet booster | neet 2020 preparation | neet exam | nta … · 2020. 8. 20. · most advanced theory...

Wings of Butterfly and Bird show evolution called

(A) Divergent

(B) Convergent

(C) Atavism

(D) Parallel.

01

Contact. : 9400-582-582, 8604-582-582

[www.gangwarinstitute.com]

Homologous organs are

(A) Dissimilar origin and dissimilar structures

(B) Dissimilar origin but similar functions

(C) Similar origin with similar or dissimilar functions

(D) Similar origin with dissimilar functions.

02

Contact. : 9400-582-582, 8604-582-582


Which was the biggest land dinosaur

(A) Protoceratops

(B) Triceratops

(C) Tyranosaurus rex

(D) Ichthyosaurus.

03

Contact. : 9400-582-582, 8604-582-582


Experimental proof that organic compounds formed

the basis of evolution was given by

(A) Oparin

(B) Pasteur

(C) Miller

(D) Spallanzani.

04

Contact. : 9400-582-582, 8604-582-582


Statement A: Louis Pasteur demonstrated that life comes only form

pre-existing life

Statement B: S.L. Miller observed that electric discharge in a flask

containing CH4, H2, NH3 and water vapours at 8000C formed amino

acids

(A) Statement B is correct and statement A is wrong

(B) Both the statement A and B are correct

(C) Statement A is correct and statement B is wrong

(D) Both the statements A and B are wrong.

05

Contact. : 9400-582-582, 8604-582-582


Chemical theory for origin of life was given by

(A) Stanley Miller

(B) Oparin and Haldane

(C) Spallanzani

(D) Louis Pasteur.

06

Contact. : 9400-582-582, 8604-582-582


Which of the following is used as an atmospheric

pollution indicator?

(A) Lepidoptera

(B) Lichens

(C) Lycopersicon

(D) Lycopodium.

07

Contact. : 9400-582-582, 8604-582-582


The following figure showsthe forelimb bones pattern insome mammals. Select thecorrect match.(A) c–whale, b–man, d–bat,

a–cheetah(B) a–whale, c–man, d–bat,

b–cheetah(C) d–whale, a–man, c–bat,

b–cheetah(D) c–whale, a–man, d–bat,

b–cheetah.

08

Contact. : 9400-582-582, 8604-582-582


Theory of abiogenesis or spontaneous generation

was finally disapproved by

(A) Louis Pasteur

(B) A.I. Oparin

(C) A.R. Wallace

(D) Sidney Fox.

09

Contact. : 9400-582-582, 8604-582-582


Fossils are dated by

(A) Chromatographic technique

(B) Amount of calcium residue

(C) Association with other animal

(D) Radio-active carbon content.

10

Contact. : 9400-582-582, 8604-582-582


Homologous organs indicate

(A) Convergent evolution

(B) Parallel evolution

(C) Natural selection

(D) Common descent.

11

Contact. : 9400-582-582, 8604-582-582


Closely related species with different traits exhibit

(A) Convergent evolution

(B) Divergent evolution

(C) Parallel evolution

(D) None of the above.

12

Contact. : 9400-582-582, 8604-582-582


Mesozoic era is known as golden age of

(A) Fishes

(B) Amphibians

(C) Reptiles

(D) Molluscs.

13

Contact. : 9400-582-582, 8604-582-582


Birbal Sahni worked on

(A) Algae

(B) Fossil plants

(C) Angiosperms

(D) Bryophytes.

14

Contact. : 9400-582-582, 8604-582-582


Match the column I with column II and choose the correct option

Column-I Column-II

a. Homologous organs 1. Potato and sweet potato

b. Analogous organs 2. Tendril and thorn

c. Adaptive radiation 3. Fossils

d. Paleontological evidence 4. Australian marsupials

(A) a-1, b-2, c-3, d-4 (B) a-2, b-1, c-4, d-3

(C) a-1, b-2, c-4, d-3 (D) a-2, b-1, c-3, d-4.

15

Contact. : 9400-582-582, 8604-582-582


The biogenetic law of Haeckel is

(A) Omnis vivum e vivum

(B) Omnis cellula e cellula

(C) Ontogeny repeats phylogeny

(D) Phylogeny repeats ontogeny.

16

Contact. : 9400-582-582, 8604-582-582


Which was absent in the atmosphere at the time of

origin of life?

(A) NH3

(B) H2

(C) O2

(D) CH4.

17

Contact. : 9400-582-582, 8604-582-582


Statement A: Flippers of penguins and dolphins are examples of

homology

Statement B: Analogous structures are the result of convergent

evolution.




(D) Both the statement A and B are wrong.

18

Contact. : 9400-582-582, 8604-582-582


Homologous organs show

(A) Divergent evolution

(B) Convergent evolution

(C) Parallel evolution

(D) Both B and C.

19

Contact. : 9400-582-582, 8604-582-582


Experimental proof that some simple molecules like

H2, NH3, CH4 and H2O gave rise to amino acids

during origin of life was provided by

(A) Lamarck

(B) Darwin

(C) Stanley Miller

(D) Harold Urey.

20

Contact. : 9400-582-582, 8604-582-582


The theory of spontaneous generation stated that

(A) Life arose from living forms only

(B) Life can arise from both living and non-living

(C) Life can arise from non-living things only

(D) Life arises spontaneously, neither from living

nor from the non-living.

21

Contact. : 9400-582-582, 8604-582-582


Which of the following is biggest dinosaur

(A) (B)

(C) (D)

22

Contact. : 9400-582-582, 8604-582-582


Experiment to prove chemical basis of origin of life

carried out by Urey and Miller used NH3 and

(A) H2O and H2

(B) H2, CH4 and H2O

(C) CH4 and H2O

(D) CH4 and O2

23

Contact. : 9400-582-582, 8604-582-582


Which are not homologous?

(A) Fore arms of humans and fins of fishes

(B) Wings of bat and insects

(C) Fins of fishes and flippers of Whales

(D) Human fore arms, Bat’s wings and flippers of Whale.

24

Contact. : 9400-582-582, 8604-582-582


The bones of forelimbs of whale, bat, cheetah and

man are similar in structure, because

(A) One organism has given rise to another

(B) They share a common ancestor

(C) They perform the same function

(D) The have biochemical similarities.

25

Contact. : 9400-582-582, 8604-582-582


Analogous organs are

(A) Wings of Bird and Butterfly

(B) Wings of Bird and Bat

(C) Limbs of Horse and Human

(D) Teeth of Human and Gorilla.

26

Contact. : 9400-582-582, 8604-582-582


The ship in which Darwin travelled was

(A) Baegle

(B) Beagle

(C) Atlantic

(D) Baegle.

27

Contact. : 9400-582-582, 8604-582-582


What is incorrect for evolution ?

(A) Fossils provide important information

(B) Early development stages of higher animals are similar

(C) Fore limbs of cows and wings of birds are homologous

(D) Variations among individuals are not important in

natural selection.

28

Contact. : 9400-582-582, 8604-582-582


Match column A and B

Column A Column B

(a) Oparin (i) American

(b) Haldane (ii) England

(c) S.L. miller (iii) Russia

(A) a-(iii), c-(ii) (B) b-(i), c-(i)

(C) b-(i), c-(iii) (D) a-(iii), b-(ii).

29

Contact. : 9400-582-582, 8604-582-582


Galapagos Islands were visited by

(A) Wallace

(B) Darwin

(C) Lamarck

(D) De Vries.

30

Contact. : 9400-582-582, 8604-582-582


Dark coloured Peppered Moth is able to survive in

industrial areas as compared to light coloured form

because of

(A) High fecundity

(B) Mimicry

(C) Natural selection in smoky environment

(D) Lethal mutation.

31

Contact. : 9400-582-582, 8604-582-582


First photosynthetic organisms to appear on earth

were

(A) Bacteria

(B) Green algae

(C) Cyanobacteria

(D) Bryophytes.

32

Contact. : 9400-582-582, 8604-582-582


The figure shown below representing the

(A) Analogous organs

(B) Homologous organs

(C) Vestigial organs

(D) Living fossils.

33

Contact. : 9400-582-582, 8604-582-582


Presence of NaCl in body fluid indicates that life

originated in

(A) Primitive ocean

(B) Rain water lakes

(C) Salt solution

(D) All of the above.

34

Contact. : 9400-582-582, 8604-582-582


Archaeopteryx is known as missing/connecting link

because it is a fossil and has characteristics between

(A) Fishes and amphibians

(B) Birds and reptiles

(C) Reptiles and mammals

(D) Chordates and non-chordates.

35

Contact. : 9400-582-582, 8604-582-582


What is meant by the term “Darwin fitness”

(A) Ability to survive and reproduce

(B) High aggressiveness

(C) Healthy appearance

(D) Physical strength.

36

Contact. : 9400-582-582, 8604-582-582


Oparin-Haldane’s view on the origin of life was first

experimentally proved by

(A) Malthus

(B) Plato

(C) Louis Pasteur

(D) Stanley Miller.

37

Contact. : 9400-582-582, 8604-582-582


In 1953 S.L. Miller created similar condition in a

laboratory scale. He created electric discharge in a closed

flask containing CH4, H2, NH3 and water vapour and

observed formation of amino acid at the temperature

(A) 400 0C (B) 1000 0C

(C) 800 0C (D) 1200 0C.

38

Contact. : 9400-582-582, 8604-582-582


Light coloured Peppered Moth/Biston betularia gets changed to

its darker Carbonaria variety due to

(A) Translocation of block of genes in response to heavy

carbons

(B) Deletion of gene segment due to industrial pollution

(C) Mutation of single mendelian gene for survival in smoke

laden industrial environment

(D) Industrial carbon deposited on wings.

39

Contact. : 9400-582-582, 8604-582-582


Match the columns I and II, and choose the correct combination from

the options given

Column I Column II

a. Invertebrates evolved 1. 65 mya

b. Sea weeds and few plants evolved 2. 200 mya

c. Jaw fishes evolved 3. 320mya

d. Fish like reptiles evolved 4. 350 mya

e. Dinosaurs disappeared 5. 500 mya

(A) a-3, b-5, c-4, d-1, e-2 (B) a-4, b-3, c-5, d-2, e-1

(C) a-5, b-4, c-3, d-1, e-2 (D) a-5, b-3, c-4, d-2, e-1.

40

Contact. : 9400-582-582, 8604-582-582


Most advanced theory of origin of life is that of

(A) Catastrophic

(B) Haldane and Oparin

(C) Cosmozoic

(D) Spontaneous.

41

Contact. : 9400-582-582, 8604-582-582


Evidence that evolution of life forms has taken place on earth has

come from many quarters. Which is incorrect statement about

fossil?

(A) Fossils are remain of hard parts of life-forms found in rocks.

(B) Different aged rock sediments contains fossils of different life

forms.

(C) Evidences from fossils are called paleontological evidences

(D) Fossils present in upper sediment of rock are older than that

present in the lower sediment.

42

Contact. : 9400-582-582, 8604-582-582


In the embryos of a grass, true analogous structures are

(A) Coleorhiza and coleoptile

(B) Coleoptile and scutellum

(C) Cotyledons and scutellum

(D) Hypocotyl and radicle.

43

Contact. : 9400-582-582, 8604-582-582


Recognise the figure and find out

the correct matching

(A) c-wombat, b-koala, a-sugar

glider, d-banded anteater

(B) a-wombat, c-koala, d-sugar

glider, b-banded anteater

(C) b-wombat, d-koala, c-sugar

glider, a-banded anteater

(D) d-wombat, a-koala, b-sugar

glider, c-banded anteater.

44

Contact. : 9400-582-582, 8604-582-582


Tasmanian Wolf

a

Marsupialmole

b

Bandicoot

c Kangaroo

Marsupialrat

d

Tiger cat

AUSTRALIA

Marsupialradiation

Which was not given by Darwin?

(A) Variations

(B) Natural selection

(C) Survival of the fittest

(D) Struggle for existence.

45

Contact. : 9400-582-582, 8604-582-582


"Continuity of germplasm" theory was given

(A) De Vries

(B) Weismann

(C) Darwin

(D) Lamarck.

46

Contact. : 9400-582-582, 8604-582-582


Statement A: Fitness is the end result of the ability to adapt and

get selected by nature.

Statement B: All mammals except whales and camels have seven

cervical vertebrae.




(D) Both the statement A and B are wrong.

47

Contact. : 9400-582-582, 8604-582-582


The idea of Natural Selection as the fundamental process for

evolution change was reached

(A) Independently by Charles Darwin and Alfred Russel

Wallace in 1900

(B) By Charles Darwin in 1866

(C) By Alfred Russel Wallace in 1901

(D) Independently by Charles Darwin and Alfred Russel

Wallace in 1858.

48

Contact. : 9400-582-582, 8604-582-582


49. Match the column A and B

Column A Column B

(i) Darwin (a) England

(ii) Oparin (b) H.M.S. Beagle

(iii) Haldane (c) Naturalist

(iv) Wallace (d) Chemical evolution

(v) Miller (e) Formation of Amino acid

(A) a-(ii), b-(iv), c-(i), d-(ii), e-(v)

(B) a-(iii), b-(i), c-(iv), d-(ii), e-(v)

(C) a-(iii), b-(i), c-(v), d-(ii), e-(iv)

(D) a-(iii), b-(ii), c-(v), d-(i), e-(iv).

49

Contact. : 9400-582-582, 8604-582-582


In 1953 S.L. Miller created primitive earth conditions in the

laboratory and gave experimental evidence for origin of first from

of life form preexisting non-living organic molecules. The primitive

earth conditions created include

(A) Low temperature, volcanic storms, atmosphere rich in oxygen

(B) Low temperature, volcanic storms, reducing atmosphere

(C) High temperature, volcanic storms, non-reducing atmosphere

(D) High temperature, volcanic storms, reducing atmosphere

containing CH4- NH3 etc.

50

Contact. : 9400-582-582, 8604-582-582


neet booster | neet 2020 preparation | neet exam | nta … · 2020. 8. 20. · most advanced theory...

Documents