Dreaming occurs

a. after the first 15 minutes of sleep.
b. after the first 30 minutes of sleep.
c. after the first 45 minutes of sleep.
d. during REM sleep.
e. any time an individual is sleeping.


D

Biology & Microbiology

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Vicariance is defined as the movement of organisms away from their place of origin

a. True b. False

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Which of the following is not an assumption in the Hardy-Weinberg equilibrium and will result in a change in allele frequency?

A. no natural selection B. random mating C. individuals immigrate or emigrate D. a very large population E. mutations do not occur

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Describe what is occurring at tissue and system level as someone is developing atherosclerosis.

What will be an ideal response?

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In humans, the thirst center is located in the ____.

A. adrenal cortex B. hypothalamus C. anterior pituitary D. pons E. thymus

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