et dihybrid is self-crossed and the following progeny are recovered: nant at both genes inant at the first gene only inant at the second gene only sive at both genes OTAL nulate a hypothesis about the pattern of inheritance and perform a X’test to determine if you accept/reject your hypothesis.(6 ts). Show all work for full credit 2. A woman of blood group AB marries a man of blood group B whose father was group O. Assume they are both homozygous dominant at the Bombay locus for the first part of the problem. The Bombay locus when in the homozygous recessive is epistatic to A and B which results in an O phenotype. They have two offspring. What is the probability that their two children will both be group A? (2 points) a. b. one child will be group B and the other group A? (2 points) c. one child will be a sort of group AB and the other a son of group B? (2 points) Assume the man and woman in the problem above are heterozygous for the Bombay locus. Answer each of the above questions with the inclusion of this epistatic locus. (4 points) 3. A normal diploid gadfly has 12 chromosomes. Sex is determined as that for Drosophila. Determine the sex of each of the following individuals. (2 points cach-8 points total) 20 autosomes and 3 X’s 20 autosomes and 2 X’s and 2 Y’s 11 chromosomes one of which is an X 24 chromosomes four of which are X’s a. b. c. d. 4. The following naclei are from cells in different meiotic nuclear division. (8 points) A. ducinesis