Humans and apes both have hand structures used to grab objects. Which structure is the equivalent of the hand in a whale?
A)Tail
B)Flipper
C)Snout
D)Shoulder
E)Underbelly

Question

Quizplus · Accepted Answer

The flipper is the whale's equivalent of a hand. Looking at the bone structure of a whale flipper in comparison to a human hand, it can be seen that there are a lot of similarities in the way the bones are connected, as well as in the number of bones.

Humans and Apes Both Have Hand Structures Used to Grab