292854
Description
Quiz by pauldearden, updated more than 1 year ago
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Created by pauldearden
over 11 years ago
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Question 1
Question
What is meant by adaptation?
Answer
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A unique feature that makes an organism well suited to the environment it inhabits
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The process of slow change in living organisms as the best adapted survive to breed successfully
Question 2
Question
What is an extremophile?
Answer
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An organism that lives in temperatures below 40 degrees so their enzymes can work
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A microorganism that is adapted to live in conditions where enzymes wouldn't usually work because they would denature
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Organisms that must live in hot, dry conditions
Question 3
Question
Why do large animals find it difficult to cool down?
Answer
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They have a small surface area : volume ratio
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They usually live in hot conditions
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They usually live in colder conditions
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They have more fat to keep them warm
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