Question

Which one of the following pairs are homologous organs?
(a) Forelimbs of a bird and wings of a bat.
(b) Wings of a bird and wings of a butterfly.
(c) Pectoral fins of a fish and forelimbs of a horse.
(d) Wings of a bat and wings of a cockroach.

Answer 1

Answer:

Correct option (c) Pectoral fins of a fish and forelimbs of a horse

Explanation

Homologous organs are those organs which are originally, and anatomically similar but functionally different.

The forelimbs of vertebrates are built on same pentadactyl plan, though they may have different functions, e.g. in birds these are modified for flying

Answer 2

Answer:

option c is correct pectoral find of fish and forelimbs of a horse are homologus due to simmilar structure and simmilarorigin