Justin and Katie are siblings that have the same parents. Justin has brown hair like his father. Katie has blonde hair like her mother. Which correctly states the cause of Justin and Katie's hair color?
A. Katie only inherited chromosomes from her mother.
B. Katie and Justin inherited a different number of chromosomes.
C. Katie inherited a gene for hair color from only one of her parents.
D. Katie inherited a different combination of alleles than Justin did.
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Justin and Katie are siblings that have the same parents. Justin has brown hair like his father. Kat...
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