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Mendel's Work

Bonnie Branch 7th Grade - 3-1 / Mendel's Work

trait A characteristic that an organism can pass on to its offspring through its genes.
heredity The passing of traits from parents to offspring.
genetics The scientific study of heredity
purebred An organism that always produces offspring with the same form of a trait as the parent.
gene A segment of DNA on a chromosome that codes for a specific trait
allele The different forms of a gene
dominant allele An allele whose trait always shows up in the organism when the allele is present.
recessive allele An allele that is masked when a dominant allele is present.
hybrid An organism that has two different alleles for a trait; an organism that is heterozygous for a particular trait.
Created by: kjanelli