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Monohybrid cross


monohybrid cross
a cross between individuals differing in a single pair of alleles
Source: Jenkins, John B. 1990. Human Genetics, 2nd Edition. New York: Harper & Row ...
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Monohybrid cross
Cross involving parents differing in only one trait, i.e. in which one gene is segregating or segregation at one locus is being monitored.
monohybrid dominant/recessive cross ...
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monohybrid cross
A breeding experiment that uses parental varieties differing in a single character.
monomer ...
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monohybrid cross In genetics, a cross that involves only one characteristic. PICTURE ...
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monohybrid cross A mating between two individuals heterozygous for one particular trait.
monohybrid A hybrid offspring of parents different in one specified character.
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A dihybrid cross is two monohybrid crosses
Remember that each of the individual traits in the dihybrid cross above behaves as a monohybrid cross, that is, they will produce a 3:1 phenotype ratio in the offspring.
SMOOTH X wrinkled ...
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If it is inevitable that round seeds must always be yellow and wrinkled seeds must be green, then he would have expected that this would produce a typical monohybrid cross: 75% round-yellow; 25% wrinkled-green.
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There is a 1/2 chance of a Bb genotype and 1/4 chance of a BB genotype. That indicates a 3/4 chance of having a black phenotype. Therefore, the ratio of the phenotypes is 3:1. This is a monohybrid cross.
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