Which of the following are secretions produce | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) At the time of fertilization,the sperm secretes substances known as $sperm \ lysins$ to penetrate the egg membranes.Specifically,the acrosome of t

Vedclass · Accepted Answer

Anti-fertilizin and sperm lysin

Vedclass · Answer

(B) At the time of fertilization,the sperm secretes substances known as $sperm \ lysins$ to penetrate the egg membranes.Specifically,the acrosome of the sperm releases enzymes such as $hyaluronidase$ and $acrosin$,which are collectively referred to as $sperm \ lysins$.$Fertilizin$ is a glycoprotein secreted by the egg (ovum),not the sperm.$Anti-fertilizin$ is a substance present on the surface of the sperm that reacts with $fertilizin$ to facilitate the attachment of the sperm to the egg.Therefore,the secretions produced by the spermatozoa specifically for the purpose of penetrating the egg are $sperm \ lysins$,while $anti-fertilizin$ is a surface component involved in recognition.

Which of the following are secretions produced by the spermatozoa at the time of fertilization?

Similar Questions

The life of multicellular organisms begins with which of the following?

Where does the cleavage of the zygote begin?

In sexually reproducing animals,the union of male and female gametes forms a cell which is called:

The hyaluronic acid that binds the corona radiata cells is a/an ...... .

What is an embryo with $8$ to $16$ blastomeres called?

Vedclass Test Series

Exam Paper Generator

Online Exam Module