. A woman with red-green color-blindness has a mother with normal vision. Knowing that color-blindness is a sex-linked recessive trait… Can you determine what her father's phenotype is? If so, what is it?

The woman marries a man with normal vision. What is the probability that their son will be red-green color-blind?

What is the probability that their daughter will be red-green color-blind?

Cold case files recently began re-investigating an old murder case. the murder took place in the park; a young man, james, was hit over the head with a brick and killed. police suspected the jealous former boyfriend of james' wife, karen. whoever killed james may have washed their hands in a near-by bird bath as detectives found blood in the bird bath. since the murder took place before dna fingerprinting was available, the suspected killer, ronnie, went free. detectives are now reviewing the blood evidence using dna fingerprinting. based on the dna fingerprints of all possible suspects, who is james' killer?