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juin [17]
3 years ago
8

Thermoregulation is a specific type of homeostasis where certain higher animals must maintain their internal body temperature. T

hermoregulation and other control mechanisms all use __________ feedback to maintain control. A) excited B) negative C) neutral D) positive
Biology
2 answers:
Sloan [31]3 years ago
4 0
B) negative i just took the USA test prep
AnnyKZ [126]3 years ago
3 0

The correct answer is option B) negative.

The temperature in the body is controlled by the negative feedback. In the negative feedback regulation, the increase in a factor send the signals to reduce the effect. in the temperature regulation, the increase in the temperature causes the hypothalamus to release the signals, which lead to the decrease in the temperature.

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Heterozygous parents would have the genotype Rr. In a punnett square, this would show a result of 25% homozygous dominant (RR) offspring, 25% homozygous recessive (rr) offspring, and 50% heterozygous (Rr) offspring.
(I attempted to simulate a punnett square with the text)

    <u>  </u><u>R         r    
</u>
<u />R| RR  |  Rr
<u></u>r | Rr   |   rr<u>
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{\boxed{\boxed{\tt { Arteries}}}} \

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