That is called A. <span>Circular distribution.</span>
1: incomplete inheritance
2: dominant, recessive
3: polygenic inheritance
4: multiple alleles
Heart,eyes,blood vessels and skeleton people.
It seems that you have missed the necessary options for us to answer this question so I had to look for it. Anyway, here is the answer. If one parent is homozygous for a recessive allele and one parent is heterozygous for a recessive allele in an autosomal dominant genetic disorder, the chance that <span>a child of those two parents will have the disorder is 75%. Hope this helps.</span>
They have every thing you need on http://www.factmonster.com/ipka/A0932480.html
