Advertisements
Advertisements
Question
What is the enzyme present in the acrosome of sperm?
Solution
The acrosome contains hyaluronidase an enzyme that helps the sperm to enter the ovum during fertilization.
APPEARS IN
RELATED QUESTIONS
Identify True/False statement. Correct false statement to make it true.
Leydig cells synthesise androgens.
Choose the correct answer:
Removal of testes is called ____________
Write the functions of penis
State names of organs in male reproductive system.
The enlarged end of penis is covered by a loose fold of skin is called ______.
Along the path of the vas-deferens the secretions of which gland provide nutrition to the sperms?
Crypts of Lieberkuhn are absent in ______.
Match the items given in Column I with the most appropriate ones in Column II and rewrite the correct matching pairs:
Column I | Column II | ||
(a) | Leydig Cells | 1. | Lack of thyroxine in children |
(b) | Stoma | 2. | 12 pairs |
(c) | Ova | 3. | Testosterone |
(d) | Cranial nerve | 4. | Diffusion of respiratory gases |
(e) | Cretinism | 5. | Haploid cells |
6. | 31 Pairs | ||
7. | Diploid cells |
Draw a labelled diagram of male reproductive system.
State very briefly the chief function of the following:
Seminal vesicles