Question

Which of the following is an example of homeostasis? A) The pituitary gland releasing high levels...

Which of the following is an example of homeostasis?

A) The pituitary gland releasing high levels of LH in response to estrogen.

B) The ANS activation in response to smelling food.

C) Increased ADH release in response to increased blood osmolarity.

D) Pupil dilation in response to SYN pathway activation.

Science   Anatomy-And-Physiology   
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Answer #1

Ans:-

C,

Increased ADH release in response to increased blood osmolarity is an example of homeostasis.

Homeostasis:- Homeostasis refers to the body's ability to maintain a stable internal environment i. e. Body temperature, water balance, hormone regulation etc.

Increased blood osmolarity means their is the condition of dehydration and this increased blood osmolarity stimulates secretion of ADH from pituitary gland and this released ADH then acts on kidneys and increases more water reabsorption and maintains the osmolarity of blood.

Rest of the given options are wrong as they are not the examples of homeostasis .

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