Effects of Environment on Organisms

Question 1

Allopatric speciation

Answer 1

Speciation by geographical separation

Question 2

Structural adaptation

Answer 2

Physical feature that allows a species to survive in its environment.

e.g. kangaroo pouch

Question 3

Physiological adaptation

Answer 3

BOdy process that increases the chance of survival

e.g. sticky saliva of echidna, which traps ants

Question 4

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