At the moment of conception, a male's sperm cell fertilizes a female's egg to form the single cell known as the:
A) neonate.
B) zygote.
C) fetus.
D) embryo.

Question

Quizplus · Accepted Answer

At the moment of conception, when the sperm fertilizes the egg, the resulting single cell is known as the zygote. The zygote will then continue to divide and develop into an embryo, fetus, and eventually a neonate.

At the Moment of Conception, a Male's Sperm Cell Fertilizes