What is antifertilizin?

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(A) Antifertilizin is a chemical substance found on the surface of the sperm. It is a proteinaceous substance,specifically a glycoprotein. During the

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Glycoprotein

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(A) Antifertilizin is a chemical substance found on the surface of the sperm. It is a proteinaceous substance,specifically a glycoprotein. During the process of fertilization,the antifertilizin of the sperm reacts with the fertilizin present on the surface of the egg (ovum). This interaction is species-specific and ensures that the sperm of the same species fertilizes the egg.

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