Describe How the Hypothalamus and Pituitary Gland Function in the Negative

question 60

Essay

Describe how the hypothalamus and pituitary gland function in the negative feedback control of cortisol secretion when a person is under stress.Mention all relevant hormones involved in the process.

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Definitions:

Million Years Ago

A term used in geology and anthropology to denote a period of time in the distant past, often in reference to the age of fossils or earth formations.

Tetrodotoxin (TTX)

A potent neurotoxin found in certain species of pufferfish as well as some other marine and terrestrial animals, known for blocking sodium channels on nerve cells.

Convergent Evolution

The process whereby organisms not closely related independently evolve similar traits as a result of having to adapt to similar environments or ecological niches.

Homoplasious Trait

A trait shared by multiple species or individuals due to convergent evolution, not because of a common ancestor.