The third and longest period of prenatal development, extending from the ninth week until birth, is called the:
A) fetal period.
B) germinal period.
C) zygotic period.
D) embryonic period.

Question

Quizplus · Accepted Answer

The fetal period is the correct answer as it spans from the ninth week until birth, which is the longest period of prenatal development. This period is characterized by significant growth and development of the fetus as it prepares for life outside of the womb.

The Third and Longest Period of Prenatal Development, Extending from the Ninth