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InterviewSolution
| 1. |
How do human reproduce |
| Answer» The process of fusion of sperm with egg (ovum) to produce zygote is called fertilization. Fertilization is the crucial stage in reproduction in humans.During coitus, ***** ejaculates millions of sperms into the ****** of the woman. Sperm will travel through the uterus to oviducts. At oviduct, one out of million sperms fertilizes the released ovum. The fertilized egg develops into a zygote.Zygote starts to divide into many cells and develops into an embryo. Embryo moves to the uterus and attaches to the uterus walls. This is called implantation. Implanted embryo eventually develops into a fetus. | |