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Biology, 14.03.2020 01:30 hallkayleel0lozgxtq

Both parents are heterozygous for Tay-Sachs disease (an autosomal recessive disorder). Three children in a row were born with Tay-Sachs disease. What is the chance that a fourth child will have Tay-Sachs disease

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Both parents are heterozygous for Tay-Sachs disease (an autosomal recessive disorder). Three childre...
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