NEET Previous Year Question
Which of these is not an important component of initiation of parturition in humans?
Topic: NEET PYQ
Answer: D. Full step-by-step solution below.
- AIncrease in oestrogen and progesterone ratio
- BSynthesis of prostaglandins
- CRelease of oxytocin
- DRelease of prolactin
Correct answer: D
Solution
(d) Initiation of parturition involves:Increase in oestrogen : progesterone ratio
Synthesis of prostaglandins
Release of oxytocin causing uterine contractions
Prolactin is mainly involved in milk production, not initiation of childbirth.
More Human Reproduction PYQs
- Which one of the following statements about morula in humans is correct?
- Select the correct option describing gonadotropin activity in a normal pregnant female :-
- Meiotic division of the secondary oocyte is completed :-
- Signals from fully developed foetus and placenta ultimately leads to a parturition which requires the release of
- Seminal plasma in human males is rich in