18. What kind of limbs can be called as the forelimbs of a bird as well as the forelimbs of a bat?
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7
Explanation:-
the bird and bat wings are analogous as wings, but homologous as forelimbs because the organ served as a forearm (not a wing) in the last common ancestor of tetrapods
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2
Answer:
bat wings. As FORELIMBS, the human arm, bird wing, and bat wing are homologous. The limb served the SAME function: as a forearm (not a wing) in the last common ancestor of tetrapods. Over time, the limb diverged, taking different forms to fulfill different functions.
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