SECTION 11.2 Genetic Crosses. I. Genotype and Phenotype 1.Genotype: genetic makeup of an organism a.Alleles that give the organism its traits b.EX: Tall:Short:
Genetics The study of heredity. Gregor Mendel Mendel was an Austrian monk. Mendel formulated two fundamental laws of heredity in the early 1860's. He.
