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Genes & DNA

TermDefinition
Protein a type of molecule that makes up much of an organism’s structure and helps it function
Chromosomes a cell structure that contains an organism’s DNA
DNA a type of molecule that carries the inherited information passed from parents to offspring
Gene a segment of DNA that contains the instructions for building a product, usually a protein
Allele a specific version or form of a gene
Mutation a random change to an organism’s DNA
Trait a characteristic of an organism (colors, shapes, size, patterns)
Genetic Variation differences in the inherited traits (colors, shapes, patterns) of different individuals
Adaptations to evolve a trait, through natural selection, that makes a population well suited to surviving and reproducing in its environment
Species a group of organisms that share traits and can breed successfully with one another but not with other groups
Created by: user-1986290
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