Which gland signals the brain and other glands in children's bodies to begin producing sex hormones?
A. testicles
B. ovaries
C. pituitary
D. hypothalamus
Answer: C
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The area of neural tissue surrounding an infarct is known as the
A. embolism. B. thrombosis. C. penumbra. D. aneurysm.
Laverne looks at the tongue of her friend and sees all kinds of bumps on her tongue. "Girl," she says, "you sure have a lot of _____
a) olfactory receptors." b) taste buds." c) papillae." d) taste receptors."
In regards to what kind of male face people find most attractive, ______ prefer feminine-looking men
a. neither males nor females b. males, but not females, c. females, but not males, d. both males and females
The cognitive phenomenon for which Piaget's assertions have been replicated and supported by the majority of subsequent studies is
a. the A-not-B error b. object permanence c. violation-of-expectations d. representational insight