Female cattle that have white coats are crossed with male ca…

Female cattle that have white coats are crossed with male cattle that have red coats. Both male and female offspring have roan coats, which are coats with both red and white hairs. Which of the following best describes the genetics of coat color in the cattle?

A person can have either straight or bent pinky finger. A wo…

A person can have either straight or bent pinky finger. A woman who is homozygous for bent pinky fingers has children with a man who has straight pinky fingers. All of their children have bent pinky fingers. The trait for bent pinky fingers is an example of a trait that is