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Related Flashcards
Cards In This Set
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The offspring of two diff breeding varieties are...
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Hybrids
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A pairing in which the parent plants differ in only one (mono) character is a...
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Monohybrid cross
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Alternative form of genes are...
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Alleles
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Two alleles are the same then the individual is....
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Homozygous
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If two alleles are different, then the individual is...
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Heterozygous
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When only one of the two diff alleles in a heterzygous individual appears to affect the trait, then that allele is ....
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Dominant
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The other allele that does not appear to affect the trait us called....
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Recessive
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The type of diagram that shows all possible outcomes of a genetic cross is called a ....
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Punnett square
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An observable trait is a ...
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Phenotype
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The genetic makeup or combo of alleles is a ...
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Genotype
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A_______ breeds an individual of unknown genotype, but dominant phenotype with a homozygous recessive individual.
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Testcross
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The crossing of organisms differing in two characters
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Dihybrid cross
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A heterozygote that expresses both traits exhibits _____
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Codominance
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When two or more genes affect a single character
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Polygenic inheritance
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A theory that states that genes are located on chromosomes, and the behavior of chromosomes during meiosis and fertilization accounts for inheritance patterns is called....
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Chromosome theory of inheritance
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