Question

If Huntington's disease is due to a dominant trait, shouldn't three-fourths of the population have Huntington's while one-fourth has the normal phenotype?
In large populations, Mendelian ratios are ineffective.
Appearance of a trait in a population does not solely depend on its dominant or recessive nature.
Natural selection is eliminating Huntington’s disease.

Answer 1

@dacutiepie

Answer 2

im going with a