adaptation- a characteristic that helps organisms to survive in their environment. a characteristic...

Adaptation- Adaptation- A characteristic that A characteristic that helps organisms to helps organisms to survive in their survive in their environment. environment.

Upload: hilary-hunt

Post on 16-Dec-2015

224 views

Category:

Documents

0 download

Report

Download

Tags:

Embed Size (px):

TRANSCRIPT

Page 1: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

Adaptation-Adaptation-A characteristic that A characteristic that helps organisms to helps organisms to survive in their survive in their environment.environment.

Page 2: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

Page 3: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

EagleEagleAdaptation-Adaptation-talons to grab talons to grab food.food.

Page 4: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

Page 5: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

Page 6: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

PelicanPelicanAdaptation-Adaptation-pouch to pouch to scoop food.scoop food.

Page 7: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

Page 8: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

Page 9: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

HeronHeronAdaptationAdaptation--

sharp sharp beak to beak to spear foodspear food

Page 10: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

Page 11: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

Page 12: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

WoodpeckerWoodpeckerAdaptation- Adaptation- small pointed small pointed beak tip to beak tip to grasp foodgrasp food

Page 13: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

Page 14: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

Natural Selection-Natural Selection-“survival of the “survival of the fittest”fittest”1. There is variation 1. There is variation within each species.within each species.

2. Animals with traits 2. Animals with traits that help them survive that help them survive have more babies. have more babies.

Page 15: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

3. Then a large part of the 3. Then a large part of the population has the good population has the good trait.trait.

4. Over many generations,4. Over many generations,

the population changes.the population changes.

(even leading to a new species)(even leading to a new species)

Page 16: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

Dodo Bird – extinct 1681Dodo Bird – extinct 1681

5. Animals that can not5. Animals that can not

compete die out. compete die out.

Page 17: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

6. The entire species 6. The entire species changes over timechanges over time

Page 18: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

Fitness-Fitness-The The ability to ability to survive survive and and reproduce reproduce offspring offspring

Page 19: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

High LowHigh LowFitness Fitness FitnessFitness

Page 20: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

Now complete lab Now complete lab introductionintroductionEagleEagleFork – talonsFork – talonsPelicanPelicanSpoon – scoopingSpoon – scoopingWoodpeckerWoodpeckerChopsticks – graspingChopsticks – graspingHeronHeronKnife - SpearingKnife - Spearing

Page 21: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

Page 22: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

Why did Miss Why did Miss Spiegel make you Spiegel make you play bird?play bird?What bird was the best at What bird was the best at getting food in this getting food in this habitat?habitat?

THE SPOON BIRDTHE SPOON BIRDWhat bird had the most What bird had the most chicks?chicks?

THE SPOON BIRDTHE SPOON BIRD

Page 23: Adaptation- A characteristic that helps organisms to survive in their environment. A characteristic that helps organisms to survive in their environment

If these birds were on a If these birds were on a distant island, what bird distant island, what bird would you expect to see the would you expect to see the most of if you came back in most of if you came back in 500 years?500 years?

THE SPOON BIRDTHE SPOON BIRDDo you think any would go Do you think any would go extinct?extinct?

THE CHOPSTICK, KNIFE THE CHOPSTICK, KNIFE MAYBEMAYBE

Diversity is not only a characteristic of living organisms but as … · 2016-06-13 · Diversity is not only a characteristic of living organisms but also of content in biology textbooks

ADAPTATIONS. ADAPTATION A CHARACTERISTIC THAT HELPS AN ORGANISM SURVIVE AND REPRODUCE IN ITS ENVIRONMENT

Energy Flow in Ecosystems. All Organisms Need Energy To Survive! Some organisms get energy by making it themselves These organisms are called autotrophs

ANSWER KEY Ecosystemssctneeson.weebly.com/uploads/4/4/1/4/44140243/chapter_10__check_up... · All the living organisms in an ecosystem need organic matter to survive. a) Which organisms

Diversity is not only a characteristic of living organisms but …ncert.nic.in/NCERTS/l/lebo113.pdf · 2015-04-22 · Diversity is not only a characteristic of living organisms but

WORKBOOK - thiacin.co.uk · 7. Can you explain why unicellular organisms like amoeba and multicellular organisms like the earthworm and the flatworm can survive with gas exchange

1. Structural adaptations help organisms survive in

Homeostasis and Transport Organisms respond to the environment (this is a characteristic of life!) Cells, tissues, organs, and whole organisms must maintain

Water, Humans, and Civilization. Must survive in low-oxygen environments Could not eat other organisms for food The First Organisms Two energy sources:

19.1 Section Objectives – page 503 1. What life characteristic is each of the organisms exhibiting? 2. How are these organisms alike and different? The