A phosphorescent gene was added to marmoset embryos. The resulting animals glow in the dark. These animals would be considered an example of __________ genes.
A. knock-in
B. wildtype
C. knockout
D. conditional knockout
Answer: A
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Studies with ______ indicate that ethnic differences in IQ scores are reduced and often disappear when we factor in socioeconomic differences.
A. twins B. boarding school students C. foster children D. adoptees
Seth is thinking about paying his brother to make his bed every week. Eventually Seth wants to get by without paying his brother while the brother continues to make Seth's bed for a while
He decides to pay his brother every three weeks instead of every week. What process or procedure is Seth using? a) serial learning b) the law of effect c) the partial reinforcement effect d) the law of limited reinforcement
Suppose you want to become a memory champion like Andi Bell and Joshua Foer. You could achieve your goal by working hard to ______.
A. develop a photographic memory B. develop superior autobiographical memory C. use mnemonics D. use prospective memory tasks
Research has found that which one of the following emotional systems is related to the release of oxytocin in support of monogamy?
A. Companionate love B. Romantic attraction C. Lust D. Collegial admiring