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Please Select the Best Match for Each Term

Question 41

Matching

Please select the best match for each term.

Premises:

Responses:

Incomplete dominance

When a genotype underlies a given phenotype,but not all individuals with that genotype display the phenotype

Incomplete penetrance

When each allele causes a distinct phenotype,and heterozygotes exhibit both phenotypes of heterozygotes

Variable expressivity

When the genotype at one locus generates phenotypic expression of a trait that overrides and conceals the phenotypic traits arising from one or more other genes

Codominance

When a genotype gives rise to a range of phenotypes

Epistasis

When heterozygotes display a phenotype intermediate between those shown by homozygotes for that allele

Premises:

Incomplete dominance

Incomplete penetrance

Variable expressivity

Codominance

Epistasis

Responses:

When a genotype underlies a given phenotype,but not all individuals with that genotype display the phenotype

When each allele causes a distinct phenotype,and heterozygotes exhibit both phenotypes of heterozygotes

When the genotype at one locus generates phenotypic expression of a trait that overrides and conceals the phenotypic traits arising from one or more other genes

When a genotype gives rise to a range of phenotypes

When heterozygotes display a phenotype intermediate between those shown by homozygotes for that allele

Correct Answer:

Premises:

Responses:

Incomplete dominance

Incomplete penetrance

Variable expressivity

Codominance

Epistasis

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