Melatonin is secreted by the
A. superior colliculi.
B. SCN.
C. the pituitary gland.
D. the pineal gland.
Answer: D
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a. the underlying meaning of a sentence. c. double meaning of a single word. b. different grammatical grouping of words. d. an adjective-noun mismatch.
Which physiological indicator suggests a person is in REM sleep?
a) variable respiration rate b) low levels of brain activity c) absence of any indications of sexual arousal d) high levels of activity in the major muscle groups
What do high scores on standardized math tests indicate?
a. Those students who score high are enrolled in advanced math classes b. Those students who score high are typically White and Asian American c. Students who do well had taken more algebra classes than low scoring students d. All of the above
Doubt about whether a child genetically belongs to a specific man describes which of the following terms?
A. parental investment B. promiscuity C. paternity uncertainty D. pansexuality