Mention, if the following statements are True or False. If false rewrite the wrong statement in its correct form:
1. Zygote is the product of fusion of male and female gametes.
2. Women after the age of 45 years normally cannot produce children.
3. The cilia lining the oviduct funnel, push the released ovum into the uterus.
4. Menarche is the stoppage of menstruation.
5. Fertilization is the product of egg nucleus and sperm nucleus.
6. Pregnancy in women can be prevented by the method of vasectomy.
7. Tubectomy involves the cutting and tying of the vas deferens in male.