What is the role of a sperm cell?

Answer 1

The role of a sperm cell is to travel or 'swim' in a liquidy substance called 'semen' (produced from the testicular glands located internally in the males reproductive organ). It travels through the cervix of the female reproductive organ, though the uterus and up the fallopian tube. (Depending on which day of the premenstrual cycle) The egg cell that is released from the ovary travels about half way down the tube. One of the millions of sperm cells is then connected with the egg cell, to which it quickly closes to prevent two cells getting in. The tail then falls off and the two nuclei join in the middle. This is the process of fertilisation. A fetus will then grow and 9 months later, hopefully a baby is produced.

Answer 2

Sperm is what fertilizes the egg inside a woman causing pregnacies

Answer 3

Its the fluid that is inject into the vagina through the penis, it causes the eggs to "activate" then the women gives birth.

Answer 4

The only purpose of the sperm is to fertilise the ovum in the woman's body