Parturition and Lactation — NEET Biology Questions

Practice 30 questions on Parturition and Lactation from Human reproduction (NCERT Class 12, Chapter 2). Free samples below — get all 30 in the app.

30 Questions Human reproduction Class 12

Sample Questions — Parturition and Lactation

Try 5 questions below from Parturition and Lactation. Get all 30 in the MedicNEET app.

MCQ
The first milk produced after delivery is called:
  • A. Plasma
  • B. Serum
  • C. Colostrum
  • D. Lactogen
✅ Correct Answer: C
Colostrum is nutrient-rich and provides maternal antibodies to the newborn.
MCQ
Which of the following is not involved in parturition reflex?
  • (a) Cortisol
  • (b) Estrogen
  • (c) Oxytocin
  • (d) FSH
✅ Correct Answer: D
FSH is related to gametogenesis and menstrual cycle, not childbirth.
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MCQ
Which hormone is not involved in inducing parturition?
  • A. Estrogen
  • B. Oxytocin
  • C. Cortisol
  • D. LH
✅ Correct Answer: D
LH is involved in ovulation, not childbirth.
MCQ
Q3. Why is oxytocin considered essential for childbirth?
  • A. It promotes egg maturation
  • B. It increases FSH
  • C. It stimulates uterine muscle contraction
  • D. It prevents menstrual flow
✅ Correct Answer: C
Oxytocin causes strong uterine contractions necessary for delivery of the baby.
MCQ
The process of childbirth is known as:
  • A. Ovulation
  • B. Implantation
  • C. Parturition
  • D. Fertilisation
✅ Correct Answer: C
Parturition is the act of delivering the baby from the uterus, marking the end of gestation.

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