What is required for a person to have sickle-cell disease?
a) the person is homozygous and ha...
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Biology, 05.12.2019 05:31 brittanygibson2812
What is required for a person to have sickle-cell disease?
a) the person is homozygous and has malaria
b) the person is heterozygous and has malaria
c) the person is heterozygous for the trait
d) the person is homozygous for the trait
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