According to petunia and pinky’s immediate family pedigree (the first example) of free earlobes or attached earlobes, why does the dad HAVE to be heterozygous?

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asked Mar 21, 2023 25.0k views

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According to petunia and pinky’s immediate family pedigree (the first example) of free earlobes or attached earlobes, why does the dad HAVE to be heterozygous?

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Skyfoot asked

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Becasue the family has both traits

Ohad answered Mar 23, 2023

by Ohad

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3 votes

Answer:

Because the family has both traits

Rafael Steil answered Mar 25, 2023

by Rafael Steil

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