If a Disease Is Caused by a Dominant Allele,it Means

Multiple Choice

If a disease is caused by a dominant allele,it means that a person with the disease:

A) will always pass it on to all their children.
B) will pass it on to one-fourth of their children.
C) must be homozygous dominant for the allele.
D) must be heterozygous for the allele.
E) could be either homozygous or heterozygous for the allele.