Doug is told that his wife should not visit his office during the second and third month of her pregnancy because chemicals there could negatively affect the development of their baby. However, he is also told that it would be safe for her to visit after the fourth month, since the chemicals would not affect fetal development. This example highlights the concept of:

Question

Quizplus · Accepted Answer

This scenario describes the concept of a critical period, which refers to a specific time frame during which an organism is particularly vulnerable to environmental influences that can negatively impact development. In this case, the period of susceptibility to harmful chemicals is limited to the second and third months of pregnancy, making these months a critical period for fetal development. After the fourth month, the fetus may be less vulnerable to these environmental factors, and therefore it may be safe for the wife to visit the office during this time.

Doug Is Told That His Wife Should Not Visit His