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What is menstrual cycle? Which hormones ...

 What is menstrual cycle? Which hormones regulate menstrual cycle?

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The cycle of events starting from one menstruation till the next one in human female is called menstrual cycle. It is a reproductive cycle in which one ovum is produced and released. Gonadotropins (LH and FSH) released bypituitary gland, and ovarian hormones (progesterone) regulate menstrual cycle
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OSWAAL PUBLICATION-HUMAN REPRODUCTION-TOPIC-2 (MENSTRUAL CYCLE,FERTILISATION AND PREGNANCY)(SHORT ANSWER TYPE QUESTIONS-I)
  1. Menstrual cycles are absent during pregnancy. Why?

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  2. Women experiences two major events in their life time one at menarche ...

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  3. Corpus luteum in pregnancy has a long life. However, if fertilisation ...

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  4. Placenta has endocrine function. Does it have other functions? Explain...

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  5. What are the events taking place in the ovary and uterus during follic...

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  6. Given below is a flow chart showing ovarian changes during menstrual c...

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  7. Differentiate between morula and blastocyst as stages in human embryon...

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  8. Name the hormone responsible for the descent of testes into the scrotu...

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  9. What is pregnancy hormone? Why is it so called? Name two sources of th...

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  10. (a) Name the foetal membrane that provides a fluid medium to the devel...

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  11. What structure forms the corpus luteum and at what stage? Name two hor...

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  12. Differentiate between the action of LH in males and females.

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  13. Mention the significance of fertilization.

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  14. What is fertilization membrane? How it is formed?

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  15. What is parturition ? Which hormones are involved in induction of part...

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  16. What is menstrual cycle? Which hormones regulate menstrual cycle?

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  17. Differentiate between menarche and menopause.

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  18. What is corpus luteum? Under what conditions does it undergo degenerat...

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  19. What is colostrum? How the milk production hormonally regulated?

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  20. What is placenta? Give its functions?

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