A mаn whо is а dwаrf with achоndrоplasia and normal vision marries a colorblind woman of normal height. The man's father was six feet tall, and both the woman's parents were of average height. Dwarfism caused by achondroplasia is autosomal dominant, and red-green color blindness is X-linked recessive. How many of their daughters might be expected to be color-blind with achondroplasia? (Hint: Draw a Punnett square on a piece of scratch paper. You have plenty of time to make a Punnett square!!)