Explain convergent and divergent evolution with the help of one exampl

1.	Explain convergent and divergent evolution with the help of one example of each.
Answer» Convergent evolution: When more than one adaptive radiation appeared to have occurred in an isolated geographical area and two or more groups of unrelated animals resemble each other for similar mode of life or habitat; it is called convergent evolution; eg., Australian marsupials, placental mammals. Divergent evolution: In some animals, the same structure developed along different directions due to adaptions to different needs. This is known as divergent solution; eg., forelimbs of whales, bats, cheetah and human, perform different functions as they have similar anatomical structure.

Explain convergent and divergent evolution with the help of one example of each.

Answer»

Convergent evolution: When more than one adaptive radiation appeared to have occurred in an isolated geographical area and two or more groups of unrelated animals resemble each other for similar mode of life or habitat; it is called convergent evolution; eg., Australian marsupials, placental mammals.

Divergent evolution: In some animals, the same structure developed along different directions due to adaptions to different needs. This is known as divergent solution; eg., forelimbs of whales, bats, cheetah and human, perform different functions as they have similar anatomical structure.

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