Which of the answer choices is an example of negative feedback altering homeostatic control?

a. A person with a bacterial infection runs a fever and his body temperatures rises and stays elevated for several days.
b. The concentration of salt in a person's urine increases after that person eats a large bag of salty chips.
c. A person's heart rate remains elevated over the course of a long run.
d. The production of oxytocin (a hormone) increases in a pregnant woman's body as oxytocin levels in her body rise.



Answer :

A negative feedback altering homeostatic control is option B: The concentration of salt in a person's urine increases after that person eats a large bag of salty chips.

The ability of the body to maintain its normal state in the face of changes in the external environment is known as homeostasis. The ion concentration can be controlled via homeostasis. The desire to excrete salt through urine also grows as the body absorbs salt from eating chips. Therefore, negative feedback loops that change homeostasis are used to maintain the salt's ionic concentration. Therefore, option B marks the correct choice.

The inclusion of negative feedback loops helps to maintain homeostasis. These loops behave in the opposite direction from the stimuli that causes them. If the body temperature is high, for instance, the negative feedback loop will work to lower it toward the set point, or the desired value.

To know more about homeostatis, refer to the following link:

https://brainly.com/question/1673915

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