Shanda used cocaine while she was pregnant,which damaged her developing fetus.The cocaine was a(n)
A) enzyme.
B) teratogen.
C) zygote.
D) placenta.

Question

Quizplus · Accepted Answer

A teratogen is any agent that can cause birth defects or developmental abnormalities in a developing fetus. Cocaine is a known teratogen, and its use during pregnancy can cause a range of problems for the developing fetus, including low birth weight, neurological damage, and behavioral issues. Enzymes are proteins that catalyze biochemical reactions in the body, and have no direct connection to birth defects or developmental abnormalities. The zygote is the initial stage of development after fertilization, and is not relevant to the damage caused by cocaine. The placenta is the organ responsible for transferring nutrients, gases, and waste products between the mother and fetus, and is not an agent that causes birth defects or developmental abnormalities.

Shanda Used Cocaine While She Was Pregnant,which Damaged Her Developing