Which of the following is true of a sperm cell?
A) It is significantly larger than an egg cell.
B) It contains two Y chromosomes.
C) It travels randomly inside a woman's reproductive tract.
D) It is one of the smallest types of cells in the body.

Question

Quizplus · Accepted Answer

A sperm cell is actually one of the smallest cells in the human body, measuring only about 0.002 inches (0.05 millimeters) in length. It is much smaller than an egg cell, which is one of the largest cells in the body. Sperm cells contain either an X or a Y chromosome, but never two Y chromosomes. They also do not travel randomly inside a woman's reproductive tract, but rather move in a coordinated way towards the egg cell.

Which of the Following Is True of a Sperm Cell