If the groups we recognize as different human races represented genetically isolated populations, we would expect to see (select all that apply):
A. more genetic variation between groups
than we see within groups.
B. more genetic variation within groups than
we see between groups.
C. no clear pattern of genetic variationin
some regions, we would see more variation
within than among groups, and in some
regions we would see the opposite.
D. a correlation between the amount of
genetic variation between groups and the
length of time the groups have been isolated
from one another.
E. None of the above.
A,D
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