Select the appropriate option for homology.

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(B) Homology refers to the similarity in the internal structure and embryonic origin of organs in different organisms,even if they perform different f

Vedclass · Accepted Answer

Organs have similar internal structures but different functions.

Vedclass · Answer

(B) Homology refers to the similarity in the internal structure and embryonic origin of organs in different organisms,even if they perform different functions. This is a result of divergent evolution. For example,the forelimbs of whales,bats,cheetahs,and humans share a similar anatomical structure (humerus,radius,ulna,carpals,metacarpals,and phalanges) but are adapted for different functions like swimming,flying,running,and grasping,respectively.

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