The process of sexual reproduction starts with?
A. The release of the egg cells into the sperm cells.
B. The release of egg cells into the urethra of the male.
C. The release of sperm cells into the females reproductive tract.
D. The release of male egg cells into female sperm cells.

C

Explanation:

The answer is not A because egg cells do not get released into sperm cells but it is the exact opposite that occurs for sexual reproduction.

Not B because egg cells remain inside a woman's body and does not get released to urethra of male.

The answer is C because during intercourse, male release sperm cells to the cervix of female for the egg to fertilize the sperm in uterus of female.

Not D because males don't have eggs and have sperm. Whereas, females have eggs and not sperm.