John, age 47, has just been diagnosed with Huntington's disease, which is caused by a rare dominant allele. His daughter, age 25, has a 2-year-old son. No one else in the family has the disease. Without knowing anything about the 25-year-old daughter's genotype, what is the probability that the 2-year-old son will eventually develop the disease?

25%

Explanation:

John is the one originally diagnosed of having the Huntington’s disease caused by the rear allele gene. No one else in the family has the disease, the genotype of John daughter is unknown. The probability of His daughter having the disease is 50%. The probability that she would be the disease on to johns two years old grand child is 25%.

the function of the protein macromolecule is to move things in and out of the cell and transport other molecules in the body. there are many functions of proteins. they are the basic building blocks of living things and are responsible for the growth and repair of body cells and tissues.

explanation:

answer: oof wait

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