If a teratogen interferes with prenatal development only during a particular period of time, the period of development in which the teratogen can exert its effect is called:
A) a teratogenic period
B) a teratogenic stage
C) a critical period
D) a high-risk - low-reward stage

Question

Quizplus · Accepted Answer

Critical period refers to the period of development during which the effect of a teratogen occurs. A teratogen is a toxic agent of any kind (including chemicals) that potentially causes abnormalities in the developing child.

If a Teratogen Interferes with Prenatal Development Only During a Particular