Which gland is associated with body rhythms and sleep cycles and secretes the hormone melatonin?
a. pituitary
b. pineal
c. thyroid
d. adrenal
ANSWER: b
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A major part of adolescence is the development of a self-image and a perception of one's unique and individual characteristics. This is referred to as one's ___________
A) popularity B) ego C) personality D) identity
From an evolutionary perspective, altruistic behavior is
a. primarily learned behavior. b. absolutely senseless. c. partly related to issues of reproduction. d. determined by situational forces.
Seizure activity may be associated with reduced activity of
A. glutamate. B. GABA. C. acetylcholine. D. adenosine.
Around 9 to 10 years, _______ is/are clearly evident in children's drawings
A) mastery of humanlike figures B) accurate copies of two-dimensional shapes C) depth cues D) the third dimension