NEET Zoology (general) MCQ Question
Which of the following combinations accurately describe methods of contraception and their underlying principles?
I. Periodic abstinence prevents fertilization by avoiding coitus during ovulation. II. Withdrawal involves the male partner withdrawing before ejaculation to prevent insemination.
I. Withdrawal is a method to enhance fertility. II. Periodic abstinence is based on the principle of continuous coitus.
I. Periodic abstinence is effective throughout the menstrual cycle. II. Withdrawal requires precise timing to be effective.
I. Periodic abstinence allows for coitus during the fertile period. II. Withdrawal is a surgical method of contraception.
Correct Answer
Detailed Explanation
Periodic abstinence is a natural method based on avoiding intercourse during the fertile period, while withdrawal aims to prevent insemination by pulling out before ejaculation. Both methods focus on minimizing the chances of sperm meeting the ovum.
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