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Bio Ecology 7.1.4
GCSE AQA Double Science Biology Unit 7 Ecology 7.1.4 Adaptations
| Question | Answer |
|---|---|
| Define the term ADAPTATIONS | Features that enable organisms to survive in the conditions in which they normally live. |
| What are the 3 types of adaptation? | structural, behavioural, functional |
| Describe STRUCTURAL adaptation | physical features e.g. colouring for camoflage to avoid predators / hunt prey |
| Describe BEHAVIOURAL adaptation | ways an organism acts e.g. courtship dances to attract a mate |
| Describe FUNCTIONAL adaptation | biological processes e.g.kidneys producing highly concentrated urine to conserve water |
| What are extremophiles? | Organisms that live in very extreme environments e.g. high pressure, temperature or salt concentration |
| Give an example of an extremophile. | bacteria living in deep sea vents |