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Definition
| When two different alleles for a trait , when a hybrid, are expressed, or blended |
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Definition
| When two alleles are equally dominent, no blending, example - roan cows |
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Definition
| When there are more than two alleles for a trait, example - human blood |
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Definition
| When 1 gene affects more than one trait |
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Definition
| When one gene affects expression of a non allelic gene |
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Definition
| When many gene pairs affect one trait, shows incomplete dominance |
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Definition
| the proportion of individuals showing the phenotype of a given genotype |
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Definition
| Degree to which a genotype is expressed |
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Definition
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Term
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Definition
| Man who discovered that genes are on chromosomes, sex linked traits, sex chromosomes and crossing over |
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Definition
| When a chromosome is missing genes on it |
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Definition
| When a part of a chromosome is doubled and found on the same chromosome twice |
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Definition
| When genes break off from a chromosome and attach to a non homologous chromosome |
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Definition
| When part of a chromosome breaks off and then reattaches backwards |
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Term
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Definition
| When there are multiple sets of DNA because there was no anaphase 1, trisomy or monosomy nondisjunction |
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