Question

give an example if body characteristics used to determine how close two spaces are in terms of evolution.​

Answer 1

Body characteristics are used to determine how close two species are in terms of evolution ..

There are two types of how we can determine them. Homologous and analogous organs of two species.

Homologous organs are two organs which have the same evolutionary pattern that is, have the same ancestorial line but different functions.

Eg : Wing of bat and limb of human.

Analogous organs are two organs which have different evolutionary pattern but same functions.

Eg : Wing of bat and bird.

Answer 2

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