The Embryo Is Most Sensitive to Outside Influences That Can

question 166

Multiple Choice

The embryo is most sensitive to outside influences that can cause malformations during the

• A)first two weeks after fertilization.
• B)third to the ninth weeks of development.
• C)ninth to the sixteenth weeks of development.
• D)twelfth to the twentieth weeks of development.
• E)twenty-first to twenty-sixth week of development.

---

Definitions:

Activation

The process or state of making something active or operative, particularly in relation to psychological or physiological responses.

Aroused

Refers to the state of being awakened or stimulated, either physically, mentally, or emotionally.

Astonished

Greatly surprised or amazed, often beyond expectation.

Personal Space Zones

The physical space immediately surrounding individuals which they consider their personal area, the intrusion of which can lead to discomfort or anxiety.