Which one of the following statements about sex hormones is correct?

  • A
    $Testosterone$ is produced by $Leydig$ cells under the influence of $Luteinizing$ $Hormone$ $(LH)$.
  • B
    $Progesterone$ is secreted by the $corpus$ $luteum$ and softens ligaments during childbirth.
  • C
    $Estrogen$ is secreted by both $Sertoli$ cells and $corpus$ $luteum$.
  • D
    The $progesterone$ produced by the $corpus$ $luteum$ is biologically different from the one produced by the $placenta$.

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Similar Questions

Choose the correct option for human reproduction.

Identify True/False statements. Correct each false statement to make it true.
$(a)$ Androgens are produced by Sertoli cells. (True/False)
$(b)$ Spermatozoa get nutrition from Sertoli cells. (True/False)
$(c)$ Leydig cells are found in ovary. (True/False)
$(d)$ Leydig cells synthesise androgens. (True/False)
$(e)$ Oogenesis takes place in corpus luteum. (True/False)
$(f)$ Menstrual cycle ceases during pregnancy. (True/False)
$(g)$ Presence or absence of hymen is not a reliable indicator of virginity or sexual experience. (True/False)

Which of the following is $NOT$ a secondary sexual characteristic in females?

Sperms become non-motile in the vagina in

When mammary glands of a male develop similar to that of a female,this condition is known as:

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