Regarding teratogens and birth defects, which of the following statements is FALSE?
A)Radiation, lead, and pesticides are considered teratogens.
B)Cystic fibrosis, PKU, and hemophilia are considered teratogens.
C)Pregnant women do have direct control over many teratogens.
D)Repeated heavy drinking during pregnancy is the most common cause of birth defects in the United States.

Question

Quizplus · Accepted Answer

Cystic fibrosis, PKU, and hemophilia are genetic disorders, not teratogens. Teratogens are environmental agents that can cause birth defects.

Regarding Teratogens and Birth Defects, Which of the Following Statements