1. In Zucchini squash a gene for white color (W) is dominant over its allele for yellow color (w). Give the genotypic and phenotypic ratios for the results of each of the following crosses: a. WW x ww b. Ww x ww c. Ww x Ww
2. In humans, brown eyes are dominant over blue eyes. If a blue-eyed male mates with a brown eyed female whose father was blue-eyed, what proportion of their children should have blue eyes?
3. Draw a family pedigree for the following information. A brown-eyed male whose father was brown eyed and whose mother was blue-eyed mates with a blue-eyed female whose parents were both brown-eyed. The couple has a blue-eyed son.
