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Standard XII
Zoology
Question

Which of the following is incorrect regarding vasectomy?
  1. Vasa deferentia is cut and tied
  2. No sperm occurs in seminal fluid
  3. Irreversible sterility
  4. No sperm occurs in epididymis

A
Irreversible sterility
B
No sperm occurs in seminal fluid
C
Vasa deferentia is cut and tied
D
No sperm occurs in epididymis
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Solution
Verified by Toppr

Vasa deferens transports sperms from epididymis to ejaculatory duct. Vasectomy refers to the surgical method in which vasa deferentia in human males are cut and sealed. After this, the seminal fluid devoid of sperms. Sperms are present in epididymis but not in the ejaculate. It is an irreversible method of surgical contraception.
Therefore, the correct answer is option D.

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