Can you please help me with this problem:
2. A woman has two dominant traits, each caused by a mutation in a different gene: cataract (an eye abnormality), which she i
2. A woman has two dominant traits, each caused by a mutation in a different gene: cataract (an eye abnormality), which she inherited from her father, and polydactyly (an extra finger), which she inherited from her mother. Her husband has neither trait. a) Sketch a pedigree for this family. (3 pts) b) Write the genotypes of the woman and her husband. (2 pts) c) If the genes for these two traits are 12 CM apart on the same chromosome, what is the chance that the first child of this couple will have both cataract and polydactyly? (3 pts) d) What is the chance that they have a grandchild with both cataract and polydactyly? (2 pts)