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term used to describe organisms that produce offspring identical to themselves if allowed to self-pollinate |
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specific characteristic that varies from one individual to another |
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sequence of DNA that codes for a protein and thus determines a trait |
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one of a number of different forms of a gene |
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separation of alleles during gamete formation |
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specialized cell involved in sexual reproduction |
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term used to refer to an organism that has two identical alleles for a particular trait |
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term used to refer to an organism that has two different alleles for the same trait |
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physical characteristics of an organism |
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genetic makeup of an organism |
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independent segregation of genes during the formation of gametes |
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situation in which one allele is not completely dominant over another |
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situation in which both alleles of a gene contribute to the phenotype of the organism |
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three or more alleles of the same gene |
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trait controlled by two or more genes |
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term used to refer to chromosomes that each have a corresponding chromosome from the opposite-sex parent |
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term used to refer to a cell that contains both sets of homologous chromosomes |
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term used to refer to a cell that contains only a single set of chromosomes and therefore only a single set of genes |
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process by which the number of chromosomes per cell is cut in half through the separation of homologous chromosomes in a diploid cell |
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structure containing 4 chromatids that forms during meiosis |
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