Sperms enter through the vaginal passage during sexual intercourse and travel upwards to reach the oviduct. In the oviduct, they may encounter the egg, leading to fertilization. The fertilized egg, or zygote, then starts dividing and forms a ball of ...
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Som Parkash
Asked: In: Class 10 Science
Som Parkash
Asked: In: Class 10 Science
Som Parkash
Asked: In: Class 10 Science
Som Parkash
Asked: In: Class 10 Science