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Gergor Mendel the monk who studied pea plants and research heredity and Genetic traits
Heredity the passing od inherited characteristics from generation to generation
DNA the chemical code that inside each cell that determines a person traits A-T
Dominant trait A genetic trait that appears in first generation (child) and covers up the recessive trait
Recessive Trait a weaker trait covered up by a dominant trait in the first generation it shows up in the 2nd generation
Gene one set of instructions for an in herniated trait
Alles a different form of the same gene (ex hair color) that controls an inherited trait
Genotype the genes and inherited instructions for organism not all can be seen
Phenotype The physical inherited characteristics that can be seen in a organism such as hair eye and skin color
Punnett square a chart that can predict all the possible combat ion to offspring from particular parents
pedigree chart a diagram used to trace inherited traits through many generation of a family
Homozygous Traits inheriting 2 of the same gene for a genetic trait (purebred) example : BB for brown eyes or bb for blur eyes
heterozygous traits inheriting 2 different genes for a genetic traits (hybrid) example Bb for brown eyes
Created by: queennisaa