Josh+and+Amanda

=Heredity =

Vocabulary Heredity- passing of traits from parents to offspring Law of Segregation- states that two alleles separate during gamete formation Law of Independent Assortment- That the inheritance of one trait is not effected by the inheritance of another trait Genetics- the study of heredity Gametes- two haploid reproductive cells that unites and form a zygote True Breeding - shows many traits monohybrid cross- only one trait heterozygous- a person with two different alleles for a trait homozygous- a person with identical alleles for a trait on both homologous chromosomes dihybrid cross- using two traits with two alleles each



P1 Tall and Purple x Short and white TTPP ttpp

F1 All Tall and Purple TtPp

F2 9:3:3:1