Question

Changes in GnRH pulse frequency in females is controlled by circulating levels of

estrogen and inhibin

progesterone only

progesterone and inhibin

estrogen and progesterone

Solution

estrogen and progesterone

High levels of estrogen and progesterone give negative feedback to the hypothalamus for the release of GnRH. Thus, inhibiting the gonadotropin release.

Some More Questions From Human Reproduction Chapter

Which of the following shows hermaphroditism and self fertilization ?

The chromosone in primary spermatocyte are :

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Human Reproduction

Changes in GnRH pulse frequency in females is controlled by circulating levels of

estrogen and inhibin

progesterone only

progesterone and inhibin

estrogen and progesterone

Some More Questions From Human Reproduction Chapter

Which of the following shows hermaphroditism and self fertilization ?

The chromosone in primary spermatocyte are :

The male reproductive system is located in the body, in the :

Sertoli cells provide :

The middle piece of human sperm contains :

Seminiferous tubules open into vasa efferentia through :

Polar bodies are produced during the process :

In 28 days woman's menstrual cycle, ovulation occurs on :

Scrotum communicates with abdominal cavity through :

How many spermatozoa or sperms are present in human ejaculate ?

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Phone Number

Email Address

Location

For Daily Free Study Material Join wiredfaculty

Human Reproduction

Changes in GnRH pulse frequency in females is controlled by circulating levels of estrogen and inhibin progesterone only progesterone and inhibin estrogen and progesterone

Some More Questions From Human Reproduction Chapter

Which of the following shows hermaphroditism and self fertilization ?

The chromosone in primary spermatocyte are :

The male reproductive system is located in the body, in the :

Sertoli cells provide :

The middle piece of human sperm contains :

Seminiferous tubules open into vasa efferentia through :

Polar bodies are produced during the process :

In 28 days woman's menstrual cycle, ovulation occurs on :

Scrotum communicates with abdominal cavity through :

How many spermatozoa or sperms are present in human ejaculate ?

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Changes in GnRH pulse frequency in females is controlled by circulating levels of

estrogen and inhibin

progesterone only

progesterone and inhibin

estrogen and progesterone