HUNTINGTONâ€™S DISEASE is an autosomal dominantly inherited, degenerative human disease of the nervous system. Individuals homozygous for...

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HUNTINGTONâ€™S DISEASE is an autosomal dominantly inherited,degenerative human disease of the nervous system. Individualshomozygous for this dominant gene almost always die as a fetus. Thedisease has no obvious phenotypic effects in a heterozygousindividual, until a person is about 35-40 years old, well intochild-rearing years. There is no known cure for this geneticdisease.
E. Determine the results of a mating between two parents, bothof whom will get Huntingtonâ€™s disease.
Provide the Punnett square and the potential offspringphenotypes and genotypes.
What percentage of children from this mating will developHuntingtonâ€™s?
What percentage of children from this mating will carry atleast one Huntingtonâ€™s allele?

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Since Huntingtons Disease is a dominant disorder individuals that have the dominant allele develop this disorder Additionally since individuals homozygous for this disorder die as fetuses all individuals that are affected by See Answer

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