Phenotypes list all possible genotypes.

1. For the following phenotypes list all possible genotypes.  State

each one’s statistical probability as given for Caucasians (use Fisher-Race and Wiener).  Circle the most probably genotype.  Point values vary.
a. D, C, E, e
b. c, e
c. D, E, c, e

2. State two situations in which a D control must be run and the reason for running it in regards to blood banking and Ph phenotyping.