Two people (both heterozygotes are able to taste a chemical substance called ptc. the ability to taste ptc is caused by a dominant allele (t. the inability to taste ptc is caused by a recessive allele (t. what proportion of their offspring would be expected to be heterozygous?

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Isabell Barr

13 July, 08:39

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Kaylie Kaufman · Answer 1

I believe 100% of their offspring will be heterozygous, because both the parents are heterozygotes. U might want to double check though; )