Which of the parents can pass the allele for hemophilia to a son

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical

The allele for curly hair is incompletely dominant. if a mother is homozygous for curly hair and the father is homozygous for straight hair, what percentage of the offspring will exhibit characteristics of both parents? 25 percent 50 percent 75 percent 100 percent