Studies on PKU (phenylketonuria) support which of these generalizations?

a. Localized brain damage can impair one behavior with little effect on others.
b. A special environment can modify the effect of a gene

c. Certain brain areas can grow new neurons even in adults.
d. Physical exercise can improve memory and mood.

b

Psychology

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The process by which the synaptic vesicle absorbs the neurotransmitters that it just released is called _____

Fill in the blank with correct word

Psychology

The increase in IQ scores over time suggests _____ has a strong influence on intelligence

a) history b) genetics c) education d) environment

Psychology