The following pictures show a shark,which is a fish,and a dolphin,which is a mammal.The similar body types of these two species are due to
A) divergent evolution.
B) convergent evolution.
C) genetic drift.
D) adaptive radiation.

Question

The following pictures show a shark,which is a fish,and a dolphin,which is a mammal.The similar body types of these two species are due to 
A) divergent evolution. 
B) convergent evolution. 
C) genetic drift. 
D) adaptive radiation.

Quizplus · Accepted Answer

The similar body types of these two species are due to convergent evolution, which is a process where unrelated organisms evolve similar physical or behavioral traits to adapt to similar environments or ecological niches. In this case, both sharks and dolphins share a similar streamlined shape to help them move efficiently through the water. However, they have different evolutionary histories and are classified as different groups of organisms - sharks are fish, while dolphins are mammals.

The Following Pictures Show a Shark,which Is a Fish,and a Dolphin,which