Huntington's disease is a genetic disorder that can result in memory loss and abnormal body movements. Huntington's disease results from a defective gene (H) that is dominant to the allele that produces normal function (h). This means that...

I. if someone is heterozygous for Huntington's disease, then he/she will be a carrier but will not have the disease.
II. if a child has Huntington's disease, then at least one of his/her parents has the disease.
III. if two parents do not have Huntington's disease, then their children will not have the disease.
I and III only
II and III onl

Question

Huntington's disease is a genetic disorder that can result in memory loss and abnormal body movements. Huntington's disease results from a defective gene (H) that is dominant to the allele that produces normal function (h). This means that...

I.	if someone is heterozygous for Huntington's disease, then he/she will be a carrier but will not have the disease.
II.	if a child has Huntington's disease, then at least one of his/her parents has the disease.
III.	if two parents do not have Huntington's disease, then their children will not have the disease.
    I and III only
    II and III onl

anonymous · Answer

I and III only
    II and III only
    I, II, and III
    III only

shadeyghost · Answer

ok, which do you think it is?

shadeyghost · Answer

ok, I can't be correct because if you are heterozygous for a particular trait, that means that you have Hh, so you have the disease

shadeyghost · Answer

@epicjellypanda hello?

anonymous · Answer

I'm sorry, computer problems @shadeyghost

anonymous · Answer

I think A and C can be ruled out

anonymous · Answer

II and III only

shadeyghost · Answer

yup, that is what i believe too