Low body temperature triggers adaptive responses to conserve heat. Once the integrating center detects that body temperature has risen, it will decrease these responses. What is this an example of?
A. Adaptation
B. Positive feedback
C. Negative feedback
D. Acclimatization
Answer: C
You might also like to view...
The person credited with being the codiscoverer of the theory of natural selection was
a. Alfred Wallace. b. Charles Lyell. c. Thomas Malthus. d. James Hutton. e. John Henslow.
Hydrogen bonding is strongest between
a. adenine and guanine. b. uracil and thymine. c. guanine and uracil. d. adenine and thymine. e. cytocine and guanine
If the skin formed as a simple epithelium during development, what result would you expect?
A. The skin would have increased transfer and improved water and gas homeostasis. B. This would mildly decrease its protective function. C. This would make the skin very fragile and impair its protective function. D. This is the normal situation.
The shared genetic code of all life on Earth is evidence that ________
A) the genetic code arose relatively late in the history of life on Earth B) DNA replication is error-free C) all life shares a common ancestry D) bacterial cells arose earlier than eukaryotic cells