alleryStructural adaptations are best described as which of these?
AInherited instincts
BCell chemistry
CLearned habits
DPhysical features
Answer & Solution
Correct answer: D. Physical features
1. Structural adaptations are physical features of an organism.
2. Examples are shape, body covering and internal organisation.
3. Behavioural ones are instincts; physiological ones concern body functions.
_Source: Wikipedia, Adaptation, Types_
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