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In the human female, menstruation can be deferred by a administration of
Options
(a) combination of FSH and LH
(b) combination of estrogen and progesterone
(c) FSH only
(d) LH only
Correct Answer:
combination of estrogen and progesterone
Explanation:
The Progestrone and estradiol continue the hypertrophy of endo metrial lining in the uterus and fallopian tubes and maintain it throughout pregnancy. Progesterone is also necessary for the proper implanation of the foetus in the uterine wall. It stimulates tyhe endometrial glands to secrete a nutrient fluid for the foetus, hence the term secretory phase. The progesterone inhibits the release of FSH so that it may not develop additional follicles and eggs.
Related Questions: - Plants having little or no secondary growth are
- D.D.T. shows biomagnification (bioconcentration). It is found maximum in milk cream.
- In the Kreb’s cycle the FAD electron transport system operates during
- Rackers particles are found in
- Active transport of ions by the cell requires
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Human Reproduction
(101)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Plants having little or no secondary growth are
- D.D.T. shows biomagnification (bioconcentration). It is found maximum in milk cream.
- In the Kreb’s cycle the FAD electron transport system operates during
- Rackers particles are found in
- Active transport of ions by the cell requires
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Human Reproduction (101)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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