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Question 12Asked in RRB JE CBT-1, 17 Dec 2024, Shift 1 (9:00 AM)

How do hormonal contraceptives prevent pregnancy?

  1. ABy blocking the fallopian tubes
  2. BBy increasing sperm production
  3. CBy changing the hormonal balance to prevent egg release
  4. DBy creating a physical barrier
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Correct answer: (C) By changing the hormonal balance to prevent egg release

From RRB JE CBT-1 PYQ 17 Dec 2024, Shift 1 (9:00 AM)

This is question 12 of RRB JE CBT-1 PYQ 17 Dec 2024, Shift 1 (9:00 AM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.