Red-green color blindness is an X-linked recessive trait in humans. Polydactyly (extra fingers and toes) is an autosomal dominant trait. Martha has normal fingers and toes and normal color vision. Her mother is normal in all respects, but her father is color blind and polydactylous. Bill is color blind and polydactylous. His mother has normal color vision and normal fingers and toes. If Bill and Martha marry, what phenotypes and proportions of children can they produce?
What are the principal lines of reasoning or kinds of arguments used?
What occasion gives rise to the need or opportunity for persuasion?What is the historical occasion that would give rise to the composition of this...