how does sperm travels to fuse with ovum during copulation . explain in brief with the helps of diagram ...... plz answwr fast
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Explanation:
The sperm binds through the corona radiata, a layer of follicle cells on the outside of the secondary oocyte. Fertilization occurs when the nucleus of both a sperm and an egg fuse to form a diploid cell, known as zygote. The successful fusion of gametes forms a new organism
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