Parkinson's disease may be caused by:
a. Environmental toxins
b. Faulty metabolism of fats
c. An unrecognized parasitic infection
d. Demyelination disorders
A
Psychology
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Having a dimple on your chin is determined by a single gene pair. If you inherited one dimple gene and one non-dimple gene from your parents, you could be described as ____________ for this trait
A) heterozygous B) homozygous C) phenotypical D) genotypical
Psychology
Repeatedly presenting a CS by itself will result in:
a. extinction. b. spontaneous recovery. c. stimulus discrimination. d. stimulus generalization.
Psychology