Question
Question: Which one of the following pairs has homologous organs?...
Which one of the following pairs has homologous organs?
A
Air bladder of fish and lungs of frog
B
Wings of a bat and wings of cockroach
C
Wings of a bird and wings of a butterfly
D
Pectoral fins of a fish and forelimbs of a horse
Answer
Air bladder of fish and lungs of frog