Question

dr. joachim warned a pregnant patient that recreational use of a particular drug might cause harm to their fetus. the drug would be classified as: a zygote. a teratogen. deoxyribonucleic acid. a chromosome.

Explanation:

A teratogen is an agent that can cause malformations or defects in an embryo or fetus. Since the drug might harm the fetus, it fits the definition of a teratogen. A zygote is a fertilized egg. Deoxyribonucleic acid (DNA) is the molecule that carries genetic information. A chromosome is a structure within the cell that contains DNA.

Answer:

B. a teratogen