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Simon has curly hair. if he is homozygous for the gene that determines curly hair, what is true of his parents??
a. ?one must have a recessive allele for straight hair, while the other must have a dominant allele for curly hair.
b. ?they must both have mutated dominant genes for straight hair
c. ?they must each have a recessive allele for straight hair.
d. ?they must each have a recessive allele for curly hair.

Respuesta :

Blueweek77
D. . They have contributed the same type of allele for this gene.

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