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Questions and Answers
Which genetic mechanism involves multiple genes controlling a single trait or character?
Which genetic mechanism involves multiple genes controlling a single trait or character?
- Multiple allele
- Epistasis
- Polygenic inheritance (correct)
- Pleiotropy
Which genetic phenomenon occurs when one gene controls many phenotypic traits?
Which genetic phenomenon occurs when one gene controls many phenotypic traits?
- Multiple allele
- Pleiotropy (correct)
- Recessive epistasis
- HLA
In which genetic scenario do two genes interact to control the phenotype in a 9:3:3:1 ratio?
In which genetic scenario do two genes interact to control the phenotype in a 9:3:3:1 ratio?
- Recessive epistasis
- Epistasis (correct)
- Dominant epistasis
- Unlinked gene
Which type of gene interaction results in a phenotypic ratio of 12:3:1?
Which type of gene interaction results in a phenotypic ratio of 12:3:1?
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Which genetic phenomenon involves different alleles at one locus coding for protein antigens?
Which genetic phenomenon involves different alleles at one locus coding for protein antigens?
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