AP BIOLOGY

Detailed explanation-1: -No, wing of bat and wings of butterfly should not be considered as homologous organs because they have different structure and origin but have the same function of flying so they are analogous organs.

Detailed explanation-2: -For example, insects use wings to fly like bats and birds, but the wing structure and embryonic origin is completely different. These are called analogous structures.

Detailed explanation-3: -Solution : The wings of the butterfly and bat are called analogous organs because they are similar in function and differ in their structural details and origin.

Detailed explanation-4: -Butterfly possesses wings with fold of membranes associated with muscles and no bones. But the wings of bat are supported by their bones. They have same function which is flying. Such organs which have different origin but same function are called analogous organs.

Detailed explanation-5: -Homologous Structures Example A great example of homologous structures are the wings of a bat and the arms of a human. Bats and humans are both mammals, so they share a common ancestry. Both a bat’s wing and a human’s arm share a similar internal bone structure, even though they look very different externally.