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16 Cards in this Set
- Front
- Back
true breeding
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if an organism has a certian charicteristic that is alaways passes on to its offspring, we say that this organism bread true with respect to that charicteristic
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allele
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one of a pair of genes that occupies the same position on homologous chromosomes
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homozygous genotype
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a genotype in which both alleles are identical
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heterozygous genotype
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a genotype with two different alleles
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pedigree
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a digram that folows a particular phenotype through several generations
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Monohybrid cross
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a cross between two individuals, concentrating on only one definable trait
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dihybrid
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a cross between two individuals, concentraiting on two definable traits
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autosomes
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chromosomes that do not detirmine the sex of an individule
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Sex chromosomes
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Chromosomes that dtirmine the sex of an individule
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antign
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a protien that, when introudused in the blood triggers the production of an antibody
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antigen
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a protien that, when introdused in the blood, triggers the peoduction of anybody
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Autosomal inheritance
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inheritance of a generic not on a sex chromosome
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sex-linked inheritance
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inheritance of a genetic trait located on the sex chromosomes
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Mutation
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a radical chemical change in one or more alleles
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autosomes
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chromosomes that determine the sex of an individual
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sex chromosomes
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chromosomes that determine the sex of and individual
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