Biology TRUE / FALSE

Menarche is the stoppage of menstruation.

The cilia lining the oviduct funnel, push the released ovum into the uterus.

Women after the age of 45 years normally cannot produce children.

A zygote is the product of the fusion of male and female gametes.

The process of fusion of the sperm nucleus and the egg nucleus is termed implantation.

Cowper’s gland opens into the urethra.

Vas deferens transports sperms into the urethra.

Sperm is a highly motile male gamete.

Tubectomy involves the cutting and tying of the vas deferens in males.

Rewrite the correct statement by changing the last one word if these statement is false.
Pregnancy in women can be prevented by the method of vasectomy.

Fertilization is the product of the egg nucleus and the sperm nucleus.

Sperm is a single cell.