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True or False
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1
Too little UV radiation can break down folate and cause skin cancer.
A)True
B)False
2
Skin color is a trait of continuous variation.
A)True
B)False
3
The distribution of blood types is of no help in defining human races.
A)True
B)False
4
One noteworthy feature of our species throughout its biological history has been its sedentary nature.
A)True
B)False
5
Gene flow is the norm for our species.
A)True
B)False





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