Questions
Which of these is not an important component of initiation of parturition in humans?
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a
Increase in estrogen and progesterone ratio
b
Synthesis of prostaglandins
c
Release of oxytocin
d
Release of prolactin
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Correct option is D
Prolactin has no role in parturition, it helps in lactation process, (lactogenic hormone), development of mammary glands (mammotropin) & maintenance of corpus luteum (leutotropin).Talk to our academic expert!
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Similar Questions
Match column I with column II and choose correct answer with reference to female reproductive system.
| Column – I | Column – II | ||
| (a) | Completion of meiosis | (i) | Parturition |
| (b) | Insemination | (ii) | Vagina |
| (c) | Umbilical cord | (iii) | Fallopian tube |
| (d) | Trophoblast | (iv) | Chorionic villi |
| (e) | Oxytocin | (v) | Foetal blood vessels |
| a | b | c | d | e | |
| 1. | iii | ii | v | iv | i |
| 2. | ii | i | v | iv | iii |
| 3. | iii | ii | iv | v | i |
| 4. | ii | i | iv | v | iii |
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