Question

select the correct answer.
what term refers to substances in the environment that can cause abnormal fetal development?
a. hormones
b. genes
c. chromosomes
d. teratogens

Explanation:

• Hormones are signaling molecules, not fetal development disruptors.
• Genes are inherited genetic material, not environmental substances.
• Chromosomes are genetic carriers, not environmental agents.
• Teratogens are defined as environmental substances that cause abnormal fetal development.

Answer:

D. teratogens