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Living Environment

Topic 3: Genetic Continuity

QuestionAnswer
Gene A segment of DNA (on a chromosome) that contains the code for a specific trait
DNA ( Deoxyribonucleic acid) The material found in all cells that contains genetic information about that organism
Chromosome A thick threadlike structure that contains genetic information in the form of DNA
Asexual reproduction A method of reproduction in which all the genes passed on to the offspring come from a single individual or parent
Sexual reproduction A method of reproduction that involves two parents producing offspring that are genetically different from their parent
Clone An organism that is genetically identical to the organism from which it was produced
Mutation Any alteration in the sequence of DNA
Genetic engineering A set of technologies that humans use to alter the genetic instructions of an organism by substituting DNA molecules
Biotechnology The combination of technology and biological sciences
Selective breeding The process of choosing a few organisms with desirable traits to serve as the parents of the next generation
Created by: mbarkley
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