9. The “blue” Andalusian 10. If a homozygous variety of chicken (really a white-haired guinea gray color) is produced by a pig (WW) is crossed cross between the black and white varieties of this chicken. with a heterozygous Only a single pair of alleles is white-haired guinea involved in this character. pig (Ww), what What color chickens, and percentage of their in what proportions, would you expect to get offspring will be if you crossed two blue? black? What type of inheritance is this? 11. If the genes of a 12. Define gene pair result in both incomplete traits being expressed, dominance and the genes are ________________ give an example, listing phenotypes How are codominant and genotypes. alleles written? (Give an example trait with letters)
9. The “blue” Andalusian variety of chicken (really a gray color) is produced by a cross between the black and white varieties of this chicken. Only a single pair of alleles is involved in this character. What color chickens, and in what proportions, would you expect to get if you crossed two blue? What type of inheritance is this? 10. If a homozygous white-haired guinea pig (WW) is crossed with a heterozygous white-haired guinea pig (Ww), what percentage of their offspring will be black? 11. If the genes of a gene pair result in both traits being expressed, the genes are ________________ How are codominant alleles written? (Give an example trait with letters) 12. Define incomplete dominance and give an example, listing phenotypes and genotypes.
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