The bones of forelimbs of whale, bat, cheetah and man are similar in structure, because:
A. one organism has given rise to another
B. they share a common ancestor
C. they perform the same function
D. the have biochemical similarities
Answer:B
The bones of forelimbs of whale, bat, cheetah and man are similar in structure, because:
A. one organism has given rise to another B. they share a common ancestor C. they perform the same function D. the have biochemical similarities