adaptations Flashcards

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1
Q

what are the 3 types of adaptations?

A

-behavioural
-structural
-functional

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2
Q

give 3 examples of structural adaptations

A

-arctic foxes have white fur to camouflage
-whales have a thick layer of blubber and low s.a: v to help retain heat
-camels have a thin layer of fat and large s.a:v ratio to help lose heat

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3
Q

give an example of a behavioural adaptation

A

swallows migrate to warmer climate sin the winter to avoid cold conditions

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4
Q

give 2 examples of functional adaptations

A

-desert animals conserve water by producing very little sweat and small amounts of concentrated urine
-brown bears hibernate over winter which lowers their metabolism which conserves energy so they don’t have to hunt when there’s little food

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5
Q

extremophiles

A

organisms that live in extreme environments

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6
Q

give 3 examples of the conditions an extremophile might live in

A

-high temperature
-high pressure
-high salt concentration

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7
Q

give an example of an extremophile

A

bacteria that live in deep sea vents

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