vocab 173
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| genetics | a field in biology used to study how characteristics are transmitted to offspring.
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| trait | A genetically determined characteristic.
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| heredity | Transmission of characteristics from parent to offspring.
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| pollination | Transferring pollen from male flower parts to female flower parts.
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| self-pollination | pollen transfer from male to female flower part on the same flower or on the same plant.
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| cross-pollination | Transferring pollen from male flower to female flower from two different plants.
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| recessive | A trait that is masked.
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| true-breeding | A pure bred organism.
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| P generation | The first generation. In Mendel’s case it was the cross of the true-breeding plants.
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| allele | An alternate form of a gene.
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| F1 generation | The offspring of the P generation.
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| dominant | The trait that masks others.
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| F2 generation | The product of the F1generation.
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| law of segregation | Separation of the alleles in the formation of gametes.
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| molecular biology | The study of the structure and function of chromosomes and genes.
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| law of independent assortment | The rule that says alleles for one trait separate from another trait independently during gamete formation
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