Question

1) Color blindness is a trait that is carried on the X chromosome. Perform a cross between the following parents: a) A woman who has normal vision but whose father was colorblind. b) A man who is colorblind

2) If these individuals have exactly four children together, what number of children would you expect to be male, female, colorblind, and not colorblind?

Answer 1

2 out of 4 children will be female and not colourblind

1 out of 4 children will be male and not colourblind

1 out of 4 children will be male and colourblind