The period of the embryo can be characterized as
A) involving rapid growth and further development of body structures and systems.
B) the first half of prenatal development.
C) the first two weeks of life.
D) involving the formation of the major systems, organs, and structures of the body.

Question

Quizplus · Accepted Answer

The period of the embryo involves the formation of the major systems, organs, and structures of the body, including the neural tube, heart, lungs, and digestive system. This period lasts from about week 2 to week 8 of prenatal development.

The Period of the Embryo Can Be Characterized as