One major reason why humans are born with undeveloped brains is that:
A)this is the typical course of brain development for most animals.
B)it results in an easier passage through the birth canal.
C)from an evolutionary perspective,it confers greater advantages at birth.
D)it allows greater biological resources to be devoted to heart and lung development.

Question

Quizplus · Accepted Answer

The human brain is relatively undeveloped at birth primarily to facilitate an easier passage through the birth canal. This is a consequence of the evolutionary trade-off between the demands of bipedalism, which led to a narrower pelvis, and the needs of a large brain, which requires a wider birth canal for passage.

One Major Reason Why Humans Are Born with Undeveloped Brains