An advantage of using animals from an established breeding farm over those from a breeding colony is that:
A. you can be more certain about the history of the animals from a breeding farm.
B. obtaining animals from a breeding farm is more convenient.
C. animals from a breeding farm cost less.
D. None of the answers is correct.
Answer: A
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Which of the following ethnic groups in America is least negatively impacted by Alzheimer's disease?
a) African American b) Asian American c) White d) Hispanic
As infants age, they become
A. worse at detecting differences in sounds that occur regularly in their native language. B. better at detecting differences in sounds that do not occur in their native language. C. less sensitive to sounds in their native language. D. more sensitive to sounds in their native language.
A basic ________ with kin selection theory is that we ________ help people ________
A) advantage; do; we are not related to B) problem; don't; we are related to C) problem; do; we are not related to D) advantage; don't; older than our oldest parent E) advantage; don't; we are related to