Class 12 Biology MCQs | Chapter 3: Reproductive Health – Part 2
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Class 12 Biology MCQs | Chapter 3: Reproductive Health – Part 2

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111. Which statement best explains why low side-effects are included among the ideal features of a contraceptive?
ⓐ. Because side-effects have no influence on regular use
ⓑ. Because a method is more acceptable when it causes minimal discomfort or harm
ⓒ. Because all contraceptives are required to be completely side-effect free
ⓓ. Because effectiveness depends only on side-effects
112. Which of the following best belongs to the contraceptive classification rather than to reproductive care support or diagnosis?
ⓐ. Amniocentesis
ⓑ. Post-natal care
ⓒ. Injectables and implants
ⓓ. Infertility treatment
113. Which option is the best example of a contraceptive feature that supports normal personal life?
ⓐ. It requires specialist supervision before every use.
ⓑ. It is effective only in hospital settings.
ⓒ. It should be difficult to reverse after one use.
ⓓ. It should not interfere with sexual drive or the sexual act.
114. Which statement correctly describes the basic principle behind natural or traditional contraceptive methods?
ⓐ. They destroy sperm chemically before ejaculation.
ⓑ. They aim to avoid the meeting of sperm and ovum.
ⓒ. They block implantation by releasing hormones into the uterus.
ⓓ. They permanently stop gamete formation.
115. Which set includes only natural or traditional contraceptive methods?
ⓐ. Condom, diaphragm, cervical cap
ⓑ. CuT, Multiload 375, Progestasert
ⓒ. Oral pill, injectable, implant
ⓓ. Periodic abstinence, withdrawal, lactational amenorrhea
116. Which statement is most appropriate about natural contraceptive methods?
ⓐ. They usually have low side-effects but a relatively higher chance of failure.
ⓑ. They are always more effective than surgical methods.
ⓒ. They act mainly by suppressing implantation with hormones.
ⓓ. They provide permanent contraception in most cases.
117. A couple wishes to avoid devices, drugs, and surgery, yet still prevent conception by behavioural means. Which contraceptive group is most suitable?
ⓐ. Intra-uterine devices
ⓑ. Oral contraceptives
ⓒ. Natural or traditional methods
ⓓ. Surgical methods
118. Which of the following is NOT a natural or traditional contraceptive method?
ⓐ. Withdrawal
ⓑ. Periodic abstinence
ⓒ. Lactational amenorrhea
ⓓ. Vasectomy
119. Which option best completes the statement? Natural methods of contraception mainly depend on timing, behaviour, or temporary physiological ______.
ⓐ. conditions
ⓑ. infections
ⓒ. mutations
ⓓ. surgeries
120. Why do natural contraceptive methods generally show a higher chance of failure than many other methods?
ⓐ. Because they always produce hormonal imbalance
ⓑ. Because they depend strongly on proper timing, awareness, or self-control
ⓒ. Because they permanently damage reproductive organs
ⓓ. Because they are used only after fertilisation occurs
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