111 Q#2 S10 Lec Answers - Biol 111 quiz2 S2010 1. A single...

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Biol 111 quiz2 S2010 1. A single trait influenced by multiple genes that make additive contributions would likely result in what type of inheritance pattern? A. Pleiotropic B. Epistatic C. Polygenic D. Mendelian E. Co-dominant 1. A single trait influenced by multiple genes that make additive contributions would likely result in what type of inheritance pattern? A. Pleiotropic B. Polygenic C. Epistatic D. Mendelian E. Co-dominant 2. With a trait under polygenic inheritance, what is the relationship between the number of genetic loci that influence the trait the degree of difference between phenotypes? A. The more loci, the larger the difference between phenotypes B. The more loci, the smaller the difference between phenotypes C. The more loci, the more interactions become non-additive, but this does not influence degree of difference between phenotypes D. Traits under polygenic inheritance are not influenced by multiple genes E. The more loci, the more the phenotypes fall into typical Mendelian ratios
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This note was uploaded on 09/12/2010 for the course BIOL 111 taught by Professor Dr.zielinski during the Spring '08 term at Purdue University-West Lafayette.

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111 Q#2 S10 Lec Answers - Biol 111 quiz2 S2010 1. A single...

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