Describe how human gonads are under hormonal control.

Gamete production is controlled by hormones in humans. The hypothalamus produces Gonadotrophin-releasing hormone (GnRH) which in turn stimulates the anterior pituitary gland to produce leutinizing hormone (LH) and follicle stimulating hormone (FSH). The hormones travel in the blood stream and stimulate testosterone production in the testes of males and oestrogen and progesterone production in the ovaries of females. The tesosterone stimulates sertoli cells in the male testes to promote spermatogenesis and oestrogen stimulates follicule development in female ovaries. These hormones produced in the gonads are also involved in a negative feedback loop, travelling via the bloodstream and inhibiting further production of GnRH by the hypothalamus and LH and FSH by the anterior pituitary.

MF
Answered by Martin F. Biology tutor

4295 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

What is the difference between cyclic and non-cyclic photosynthesis?


What is the role of the Loop of Henle in urine production?


Cholera causes an influx of Chloride ions into the lumen of the bowel. How would this cause diarrhoea?


Describe and explain the mechanism behind the specificity of enzyme reactions.


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences