New Page 1 Genetics study sheet 1. Distinguish between the related terms genotype and phenotype. An individual's genotype has 3 different genes with two alleles each. P is dominant to p.
Most people have normal pigmented eyebrows.
A few have white eyebrows. Write out possible genotypes for P and F1 individuals for a monohybrid cross. Use whatever letters you want, but ust the typical format. Write out possible genotypes for P and F1 individuals for a dihybrid cross. AA, Aa, aa, AABB, aabb, AAbb, AaBb, AABb, Aabb.