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Definition
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Definition
| variation of a particular inherited character |
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Definition
| process by which sperm from one flower's pollen fertilizes the eggs in a flower of a different plant |
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Definition
| offspring of two different true-breeding varieties |
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Definition
| mating of two organisms that differ in only one character |
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Definition
| alternative form of a gene |
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Definition
| having identical alleles for a gene |
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| having different alleles for a gene |
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Definition
| descriptive of an allele in a heterozygous individual that appears to be the only one affecting a trait |
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| descriptive of an allele in a heterozygous individual that does not appears to affecting a trait |
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| diagram showing the probabilities of the possible outcomes of a genetic cross |
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| observable traits of an organism |
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| genetic makeup of an organism; an organism's combination of alleles |
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Definition
| mating of an individual of unknown genotype but dominant phenotype with a homozygous recessive individual |
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Definition
| mating of two organisms that differ in two characters |
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| inheritance in which heterozygotes have a phenotype intermediate between the phenotypes of the two homozygotes |
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Definition
| combined effect of two or more genes on a single character |
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Definition
| inheritance pattern in which a heterozgote expresses the distinct trait of both alleles |
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| chromosome theory of inheritance |
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Definition
| generalization that genes are located on chromosomes and that the behavior of chromosomes during meiosis and fertilization accounts for inheritance patterns. |
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Definition
| exchange of genes between populations |
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Definition
| tendency for alleles of genes on the same chromosome to be inherited together |
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Definition
| gene located on a sex chromosome |
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