Question: 139. Match List – I with List – II.
| List – I | List – II |
|---|---|
| (a) Vaults | (i) Entry of sperm through Cervix is blocked |
| (b) IUDs | (ii) Removal of Vas deferens |
| (c) Vasectomy | (iii) Phagocytosis of sperms within the Uterus |
| (d) Tubectomy | (iv) Removal of fallopian tube |
Choose the correct answer from the options given below.
(1) (a) (iv) (b) (ii) (c) (i) (d) (iii)
(2) (a) (i) (b) (iii) (c) (ii) (d) (iv)
(3) (a) (ii) (b) (iv) (c) (iii) (d) (i)
(4) (a) (iii) (b) (i) (c) (iv) (d) (ii)
Answer: Option (2)
Explanation:
Vaults are barrier contraceptive methods placed in the vagina that block the entry of sperm through the cervix.
IUDs increase phagocytosis of sperms within the uterus and also reduce sperm motility and fertilizing capacity.
Vasectomy is a male sterilization method involving surgical removal or cutting of the vas deferens.
Tubectomy is a female sterilization method involving removal or cutting of the fallopian tubes.
Hence, the correct matching is (a)–(i), (b)–(iii), (c)–(ii), and (d)–(iv), which corresponds to option (2).