Term
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Definition
| situation in which one allele is not completly dominant over another |
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Term
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Definition
| situation in which both allels of a gene contribut to the phenotype of the organism |
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Term
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Definition
| trai controlled by two or more genes |
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Term
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Definition
| term used to refer to chromosomes that each have a corresponding chromosome from the opposite-sex parent |
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Term
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Definition
| term used to refer to a cell that contain both sets of homogouc chromosomes |
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Term
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Definition
| term used to refer to a cell that cotains only a single set of chromosomes and therefore only a single set of genes |
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Term
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Definition
| process by which the number of chromosomes per cell is cut in half through the separation of the homologous chromosomes in a diploid cell |
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Term
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Definition
| struture cotaining 4 chromosomes that forms during meiosis |
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Term
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Definition
| process in which homologous chromosomes exchange portions of their chromatids during meiosis |
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Term
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Definition
| diagram showing the ralitive locations of each known gene on a particular chromosome |
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Term
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Definition
| likelihood that a particular event will occur |
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Term
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Definition
| diagram showing the gene combinations that might resultfrom a genetic cross |
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Term
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Definition
| term to refer to an organism that has two identical alleles for the same trait |
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Term
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Definition
| term used to refer to an organism that has two different alleles for the same trait |
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Term
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Definition
| physical characteristic of an organism |
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Term
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Definition
| genitic make up of an organism |
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