Biology, 21.10.2020 21:01 andreawright13
A biologist collects DNA samples from two sisters. The younger sister has blond hair. The older sister has red hair. The sisters have different traits because their DNA contains different —
A---order of nucleotides
B---types of sugar molecules
C---sized phosphate groups
D---types of nitrogenous bases
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A biologist collects DNA samples from two sisters. The younger sister has blond hair. The older sist...
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