Question
How does fertilization take place in humans?

Answer

(i) Formation of zygote by union of sperm and ovum is called fertilization.
(ii) ertilization is internal in humans.
(iii) Semen is ejaculated in vagina during copulation.
(iv) Few million sperms start their journey by the route of vagina-uterus-oviduct.
(v) One of those million sperms fertilize the only ovum present in the oviduct.

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