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STD 12 - 3. reproductive health — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 3. reproductive health1 Mark
MCQ
Ovulation do not occur in lactational period because of
  • A
    Inhibin
  • ✓
    Prolactin
  • C
    Prostaglandin
  • D
    Oxytocin
✓

Answer

Correct option: B.
Prolactin
b
In lactating mother, there is the release and the production of milk secreting hormone. These hormones suppresses the release of Follicle Stimulating Hormone $(FSH)$, so during intense lactation there is no ovulation hence, no pregnancy

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