Which statement about the harm done by teratogens is true?

Question

Quizplus · Accepted Answer

The genetic makeup of both the mother and developing organism can influence the susceptibility to teratogenic effects. For example, some individuals may have genetic variations that make them less able to metabolize and detoxify certain chemicals, making them more vulnerable to the negative effects of teratogens.

Answer: D
 The germinal period is the very earliest stage of prenatal development, when the egg is fertilized and begins to divide. Teratogens that affect this stage can cause miscarriage or other serious birth defects. However, teratogens can also have harmful effects during later stages of development, and the severity and type of harm can vary depending on the timing and duration of exposure, the dose and potency of the teratogen, and other individual and environmental factors.

Therefore, both options B and D are correct but they address different aspects of the harm caused by teratogens.

Which Statement About the Harm Done by Teratogens Is True