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Heredity Is the passing of physical characteristic from parents to offspring
Trait each specific characteristic
Genetics study heredity
Fertilization When egg is fertilized by sperm
purebred organisms for many generations that have the same traits
Probability A number that describes how likely an event will occur
Punnett square A chart that shows all the possible ways alleles can combine a genetic trait
Phetotype The physical appearance or visible traits
Genotype An organism's genetic makeup or alleles (Bb, BB, bb)
Homozygous An organism that has 2 identical alleles for a trait (BB or bb)
Heterozygous an organism that has 2 different traits or alleles (Bb)
Created by: amr200981087