Hemophilia is a sex linked trait A person with hemophilia is

Last updated: 3/1/2023

Hemophilia is a sex linked trait A person with hemophilia is lacking certain proteins that are necessary for normal blood clotting Hemophilia is caused by a recessive allele so use N for normal and n for hemophilia Since hemophilia is sex linked remember a woman will have two alleles NN or Nn or nn but a man will have only one allele N or n A woman who is heterozygous a carrier for hemophilia marries a normal man What are the genotypes of the parents C a b Make a Punnett square for the above cross What is the probability that a male offspring will have hemophilia 3321 20