Which of the following is NOT an example of negative feedback as a tool in homeostasis? A) When oxygen levels are low, a hormone is released to stimulate the production of red blood cells. B)When blood sugar rises, signals are sent to the liver to increase bile production. C) When the body is hungry, metabolism slows down to conserve energy. D)When blood pressure increases, signals are sent for the heart rate to slow down.
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Biology, 21.06.2019 19:30, madisonnxo
Which of the following is one of the four conditions necessary for natural selection to occur in a population? fewer organisms are born than the habitat can support mutation does not occur organisms have identical characteristics variation is inherited
Answers: 1
Biology, 22.06.2019 07:30, Cooldude3966
In which of the following relationships is one organism always benefited while the other organism is always harmed
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Biology, 22.06.2019 11:00, ayoismeisalex
Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.
Answers: 1
Which of the following is NOT an example of negative feedback as a tool in homeostasis? A) When oxyg...
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