Biology, 31.07.2019 05:30 Joellel2941
Which of the following statements is true? a. the hypothalamus links the nervous system to the endocrine system. b. positive feedback occurs when the output of a system is reduced or stopped. c. negative feedback describes an undesired homeostatic response. d. sweating is an example of positive feedback.
Answers: 1
Biology, 22.06.2019 11:30
Suppose that on a small island off the coast of scotland, 32 percent of the population has blue eyes, which means that these individuals must be homozygous for the blue eye color gene (bb). the only other eye color found on the island is brown, and individuals that are homozygous for the brown eye color gene (bb) or heterozygous (bb) will have brown eyes because brown is the dominant gene. assume this population is in hardy-weinberg equilibrium. if 100 babies are born next year, how many of these would you expect to have brown eyes and be heterozygous? a. 58 b. 49 c. 29 d. 43
Answers: 1
Biology, 22.06.2019 14:30
Which line in the graph above best illustrates an effect of the carbon dioxide level in the blood on breathing rate before, during and after a period of exercise? 1.b,2.c,3.a,4.d
Answers: 1
Biology, 22.06.2019 16:20
Some of the money that people deposit into a bank eventually becomes a interjection into the economy when the bank
Answers: 1
Which of the following statements is true? a. the hypothalamus links the nervous system to the end...
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