Section B Match List-I with List-II with respect to methods…

Biology Reproduction Single Correct MCQ

Published on: August 21, 2026

Section B

Match List-I with List-II with respect to methods of Contraception and their respective actions.

List-I List-II

Diaphragms (i) Inhibit ovulation and Implantation - (iv), - (iv), - (ii), - (iii),

Contraceptive Pills (ii) Increase phagocytosis of sperm within Uterus - (i), - (i), - (iv), - (ii),

Intra Uterine Devices (iii) Absence of Menstrual cycle and ovulation following parturition - (iii), - (ii), - (i), - (i),

Lactational Amenorrhea (iv) They cover the cervix blocking the entry of sperms Choose the correct answer from the options given below: - (ii) - (iii) - (iii) - (iv)

Text Solution

Verified by Experts

The correct answer is:

• Barrier methods of contraception include diaphragms. They protect the cervix and prevent sperm from entering,

• Progestogen-alone or progestogen-and-oestrogen-combined formulations are used as contraceptive pills. They modify the quality of cervical mucus to stop sperm entry, hinder ovulation and implantation, and other processes.

• Intra uterine devices increase the phagocytosis of sperms within the uterus.

• Lactational amenorrhoea is a natural method of contraception that is based on the observation that the menstrual cycle and ovulation do not coincide during the period of strong lactation that occurs after delivery.

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