genetics
study of genetics of hereditary transmission and variation
Genes
heredity encoded
Chromosomes
long strands of DNA containing many many genes
Homologous Chromosomes
each diploid cell has a copy of every chromosome, one mother and one father
alleles
different forms of genes
Law of Segregation
states that different forms of genes (alleles) move as independent units from one generation to the next and that they segregate at random into gametes during meiosis
Law of Independent Assortment
states that alleles for different genes segregate and group independently of each other.