Master NEET Zoology with topic-wise questions. Tailored for NEET students, these questions strengthen your Biology preparation.
Which of the following statements is incorrect regarding vasectomy?
It leads to immediate sterility.
It prevents sperm from entering the semen.
It does not affect testosterone production.
It is a highly effective method of contraception.
Vasectomy involves the surgical intervention of which structure in the male reproductive system?
Epididymis
Vas deferens
Urethra
Seminiferous tubules
A man undergoes a vasectomy. Which of the following is TRUE regarding his post-procedure reproductive capability?
Sperm production ceases entirely.
Testosterone production is significantly reduced.
Sperm production continues, but they cannot reach the urethra.
He becomes immediately infertile.
Which of the following contraceptive methods is most similar in its intended outcome to vasectomy?
The use of condoms
Oral contraceptive pills
Tubal ligation
Intrauterine devices (IUDs)
Assertion: Vasectomy is a permanent method of contraception.
Reason: Vasectomy prevents the production of sperm in the testes.
Select the correct option:
Both Assertion and Reason are true.
Both Assertion and Reason are false.
Assertion is true, but Reason is false.
Assertion is false, but Reason is true.
Sterilization method used in human beings is/are called
Vasectomy
Tubectomy
Both (1) and (2)
None of the above
Identify the false statement regarding the techniques of contraception
I. There are many side effects of tubectomy and vasectomy
II. Purpose of tubectomy is to prevent egg formation
III. The most important component of the oral contraceptive pill is progesterone
IV. Contraceptive oral pills help in birth control by preventing ovulation
I and III
I, II and III
II and IV
III and IV
In male sterilization …A… is cut and tied. This process is called ….B… .
Fill correct option for A and B
A-vas deferens; B-tubectomy
A-vas deferens; B-vasectomy
A-vas efferentia; B-tubectomy
A-vas efferentia; B-vasectomy
Sterilization procedure in the male and female is called?
vasectomy, tubectomy
tubectomy, vasectomy
hysterectomy, laparoscopy
OB, GYN
Which of the following is incorrect regarding vasectomy?
Does not affect testosterone levels
Does not typically impact sexual function
Is not always easily reversible
Protects against sexually transmitted infections (STIs)
