What is/are the function(s) of fertilizin? | vedclass

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(D) Fertilizin is a glycoprotein secreted by the mature egg (ovum). It plays a crucial role in the process of fertilization by interacting with antife

Vedclass · Accepted Answer

All of the above

Vedclass · Answer

(D) Fertilizin is a glycoprotein secreted by the mature egg (ovum). It plays a crucial role in the process of fertilization by interacting with antifertilizin present on the surface of the sperm. This interaction results in the following: $1$. It makes the sperm sticky,facilitating their attachment to the egg surface. $2$. It causes the clumping (agglutination) of sperms,which helps in selecting the most compatible sperm. $3$. It ensures the sperm adheres firmly to the egg's zona pellucida,allowing for successful penetration. Therefore,all the given options are correct functions of fertilizin.

What is/are the function$(s)$ of fertilizin?

Similar Questions

$A$: In the morula stage,the cells divide without any increase in size.
$R$: The zona pellucida remains intact until cleavage is completed.

Variations in the amount and distribution of yolk in an egg affect which of the following?

Which part of the sperm enters the ovum during fertilization in humans?

Fertilization in humans,rabbits,and other placental mammals occurs in:

The sperm penetrates the ovum mainly by:

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