Which of the following is a example of negative feedback?
a. the accumulation of blood...
Biology, 30.01.2020 13:01 mbatton879
Which of the following is a example of negative feedback?
a. the accumulation of blood platelets, which cause blood clotting, is triggered by a tear in the lining of the blood vessel.
b. the production of red blood cells, which transport oxygen, is triggered by a low level of oxygen in the blood.
c. during childbirth, the secretion of hormone oxytocin, which intensifies the contractions, is triggered by uterine contractions.
Answers: 3
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