Be able to fill out a Punnett square (monohybrid cross and dihybrid cross) For the following pairs of traits, conduct a monohybrid cross to determine the genotype and phenotype of the offspring. 1. Dominant trait: B (brown hair) Recessive trait: b (blonde hair) Possible Genotypes: Possible Phenotypes: gB gB gb gb Gb Gb Bb, bb BB Bb Gb Gb B BBB Bb

How many out of 16 are: Grey, red-eyed Grey, black-eyed White, red-eyed White, black-eyed Bb bb