How does hypophysis- corpus luteum negative feedback work, Biology

Assignment Help:

Q. How does the hypophysis- corpus luteum negative feedback work? What is the name given to the atrophied corpus luteum after this feedback process?

After ovulation the estrogen and progesterone secretions from the corpus luteum inhibit the hypophyseal LH and FSH secretions this happens by inhibition of GnRH, gonadotropin-releasing hormone, a hypothalamic hormone.

The blood concentration of these adenohypophyseal hormones falls to basal levels again As LH lowers the corpus luteum (luteum means "yellow") becomes atrophic and turns into the corpus albicans ("white") With the regression of the corpus luteum the production of progesterone ceases and estrogen.


Related Discussions:- How does hypophysis- corpus luteum negative feedback work

Why fats, Why Fats, Oils and Sugar are important for human body? This g...

Why Fats, Oils and Sugar are important for human body? This group imparts flavour to the items and thereby improves the palatability. Items incorporating them do melt in the mo

Calf diptheria, Calf diptheria The disease is a serious one usually affect...

Calf diptheria The disease is a serious one usually affecting calves up to 2 years of age. The lesions are confined to larynx and pharynx, and consist of well-defined areas of nec

Can the heat capacity of water be considered small or large, Can the heat c...

Can the heat capacity of water be considered small or large? What is the biological significance of that characteristic? From thermology it is called that the quantity of exch

Deficiency diseases-ketosis, Ketosis Ketosis, also known as acetonaemia...

Ketosis Ketosis, also known as acetonaemia or ketonaemia is a multifactorial disorder that commonly occurs in dairy cows and buffaloes immediately after calving or in early lac

Specify the term in detail - swim bladder, Specify the term in detail - Swi...

Specify the term in detail - Swim bladder. Found in bony fish, this gas-filled chamber is used to main neutral buoyancy. Oxygen in blood is added or removed as required. Swim b

Can you explain tannins, Q. Can you explain Tannins? Tannins are anoth...

Q. Can you explain Tannins? Tannins are another class of compounds which interfere with the absorption of minerals like iron and reduce the availability of proteins by bindin

Taxonomic classification, flying fish,cuttlefish,silverfish - pisces are co...

flying fish,cuttlefish,silverfish - pisces are correctly matched with taxonomic classification

Newcastle disease / ranikhet disease (nd/rd), N e wcastle disease / Ranik...

N e wcastle disease / Ranikhet disease (ND/RD) This disease is caused by Newcastle disease virus (NDV) belonging to the genus Paramyxovirus of the family Paramyxoviridae. Alo

Determine the treatment modalities of cis therapy, The protocol includes fo...

The protocol includes four treatment modalities: A = Mechanical Debridement In this the patients are re-instructed in oral hygiene and motivated to initiate and continue m

Why d scientists pick hydrogen as the basis for mri scanning, Why d scienti...

Why d scientists pick hydrogen as the basis for MRI scanning? Name of the human body that do not appear in an MRI scan. Explain thermal stratification? How does thermal stratifi

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd