The longest period of time during prenatal development is the _____
A)period of the fetus.
B)third trimester.
C)period of the embryo.
D)germinal stage.

Question

Quizplus · Accepted Answer

The period of the fetus is the longest stage of prenatal development, lasting from the ninth week after conception until birth. This stage is longer than the embryonic period (weeks 3-8 after conception) and the germinal stage (the first two weeks after conception), as well as any single trimester.

The Longest Period of Time During Prenatal Development Is the _____