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The height of LH secretion, 16-26 hours ...

The height of LH secretion, 16-26 hours before ovulation.

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LH surge
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some important events that occur during the menstrual cycle are given below. Arrange the events in a proper sequence and select the corrrect option. (i). Proliferation of endometrial wall (ii). LH surge (iii). Secretion of estrogen (iv). Secretion of progesterone (v). Ovulation (vi). Growth of corpus luteum (vii). Degeneration of corpus luteum (viii). menstruation

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Read the following statements about menstrual cycle and select two correct statements: (i). Lack of menstruation may be indicative of pregnance (ii). The changes in the ovary and the uterus are induced by changes in the lveles of ovarian hormones only (iii). LH surge induces ovulation (iv). If fertilisation occurs, corpus luteum degenerates immediately

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ARIHANT PRAKASHAN-HUMAN REPRODUCTION-TOPIC -3- PRACTICE QUESTIONS EXAMS., TEXTBOOK.S & OTHER IMP. QUESTIONS (1 MARK QUESTIONS EXAMS. QUESTIONS)
  1. Following the failure of fertilisation, the corpus luteum regresses in...

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  2. The layers of cuboidal follicular cells surrounding the primary oocyte...

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  3. Stromal cells, surrounding the granulosa cells are known as ...... cel...

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  4. The non-cellular layer surrounding the primary oocyte is known as .......

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  5. Corpus luteum is the main source of oestrogen and .......

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  6. What is the function of amniotic fluid for the foetus?

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  7. What do you mean by endometrium. of the uterus?

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  8. What is the process of entry of spermatozoa into an ovum and the fusio...

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  9. What is the other name of trophoblast cells lying over the embryonic d...

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  10. What is capacitation with reference to sperm?

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  11. The tissue formed by the apposition of both the maternal and foetal ti...

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  12. The fertilizing-antifertilizin reaction that stops the march of a larg...

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  13. The mucopolysaccharide layer surrounding a primary ovarian follicle is...

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  14. The regressing follicles and the act of regression.

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  15. The uterine layer that is sloughed off during menstrual cycle.

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  16. The arteries of the uterine wall undergo disintegration during the men...

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  17. The height of LH secretion, 16-26 hours before ovulation.

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  18. The modified sweat glands in the female that serve as the source of fo...

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  19. The penetration of the spermatozoa into the egg sets in a reaction in...

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  20. Explain LH surge.

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