The period of pregnancy that contains the clearest examples of critical periods is the __________ period.
A) embryonic
B) germinal
C) fetal
D) gestational

Question

Quizplus · Accepted Answer

The embryonic period is the period from 2 to 8 weeks after fertilization, during which different organs and systems develop rapidly. Because of the rapid development during this period, any disruption or exposure to harmful substances can have lasting effects on the developing fetus. This is why the embryonic period is considered to contain the clearest examples of critical periods.

The Period of Pregnancy That Contains the Clearest Examples of Critical