Question

primary and secondary adaptation?give example

Answer 1

Answer:

Adaptations to water habitat are of two types: primary aquatic adaptations which includes primitive gill-breathing vertebrates (fishes); secondary aquatic adaptations which are acquired as in reptiles and mammals.

Answer 2

Answer:

Hi mate,

here is your answer.

Explanation:

Adaptations to water habitat are of two types: primary aquatic adaptations which includes primitive gill-breathing vertebrates (fishes); secondary aquatic adaptations which are acquired as in reptiles andAdaptations to water habitat are of two types: primary aquatic adaptations which includes primitive gill-breathing vertebrates (fishes); secondary aquatic adaptations which are acquired as in reptiles andAdaptations to water habitat are of two types: primary aquatic adaptations which includes primitive gill-breathing vertebrates (fishes); secondary aquatic adaptations which are acquired as in reptiles and mamalsBehavioural - responses made by an organism that help it to survive/reproduce.

Physiological - a body process that helps an organism to survive/reproduce.

Structural - a feature of an organism's body that helps it to survive/reproduce.

Examples include the long necks of giraffes for feeding in the tops of trees, the streamlined bodies of aquatic fish and mammals, the light bones of flying birds and mammals, and the long daggerlike canine teeth of carnivores.

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