Which of the following major events of prenatal development happens first?
A)the eyes are fully open
B)the body is covered with lanugo
C)bone calcification begins
D)the central nervous system begins to form
E)meconium accumulates in the intestines

Question

Quizplus · Accepted Answer

The central nervous system begins to form early in prenatal development, during the embryonic stage, which is one of the first major events.

Which of the Following Major Events of Prenatal Development Happens