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In human females, the ovarian cycle bega...

In human females, the ovarian cycle begains when the:

A

Level of estrogens reaches the maximum

B

Hypothalamus stimulates the anterior pituitary to increase its output of FSH and LH

C

Level of progesterone drops

D

Hypothalamus increases its increase of FSH and LH

Text Solution

Verified by Experts

The correct Answer is:
C
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MODERN PUBLICATION-HUMAN REPRODUCTION-COMPETITION FILE (OBJECTIVE TYPE QUESTIONS (A) MULTIPLE CHOICE QUESTIONS)
  1. In a normal pregnant woman, the amount of total gonadotropin activity ...

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  2. The Leyding cells as found in the human body are the secretory...

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  3. In human females, the ovarian cycle begains when the:

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  4. Sperm of animal species a cannot fertilise ovum of species b because

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  5. Which of the following is responsible for nourishing the developing sp...

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  6. Site of fertilization in mammal is

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  7. Ovulation occurs under the influence of:

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  8. Ascrosome reaction is sperm is triggered by

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  9. Middle piece of mammalian sperm possesses

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  10. What is the correct sequence of sperm formation?

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  11. Menstrual cycle occurs due to lack of:

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  12. Which one of the following is not the function of placenta?It:

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  13. Which of the following is not a function of progesterone?

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  14. Ontogenetically liver and pancreas are

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  15. GnRH secreted from hypothalamus mainly stimulate the release of:

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  16. Site of fertilization in mammal is

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  17. The number of chromosomes in human beings is:

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  18. The shared terminal duct of the reproductive and urinary system in the...

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  19. The main function of mammalian corpus luteum is to produce

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  20. Select the correct option describing gonadotropin activity in a normal...

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