Which of the Following Sequence Correctly Orders the Periods of Prenatal

Multiple Choice

Which of the following sequence correctly orders the periods of prenatal development with respect to the potential impact of teratogens from least severe to most severe?

A) fetal period → germinal period → embryonic period
B) fetal period → embryonic period → germinal period
C) germinal period → fetal period → embryonic period
D) germinal period → embryonic period → fetal period