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Select the incorrect statement:

  1. A
    LH triggers ovulation in ovary
  2. B
    LH and FSH decrease gradually during the follicular phase
  3. C
    LH triggers secretion of androgens from the Leydig cells
  4. D
    FSH stimulates the sertoli cells which help in spermiogenesis

Solution & Step-by-step Explanation

Statement B is incorrect. During the follicular phase, LH and FSH levels actually increase gradually to stimulate follicular development and secretion of estrogen. They reach a peak (surge) just before ovulation.

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Select the incorrect statement:
A
LH triggers ovulation in ovary
B
LH and FSH decrease gradually during the follicular phase
C
LH triggers secretion of androgens from the Leydig cells
D
FSH stimulates the sertoli cells which help in spermiogenesis

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