Rh is another way to measure blood type. Originally discovered in Rhesus macaque monkeys, the Rh factor is a transmembrane ion channel. The Rh gene can encode for two possibilities: the presence or absence of the ion channel. Someone who has the channel is called Rh positive, also written as Rh+, while someone without the channel is Rh-. A patient with type AB blood is Rh+. This person has children with someone who also has type AB blood, but is Rh-. (The Rh gene has only two alleles, Rh+ & Rh-, and Rh+ is dominant to Rh-) a. What is the genotype of the first person? b. What gametes can this first person produce? c. What is the genotype of the second person? d. What gametes can this second person produce? e. Pattern of inheritance