Question 1: In quantitative genetic terms, a phenotypic value can be expressed a
ID: 208961 • Letter: Q
Question
Question 1: In quantitative genetic terms, a phenotypic value can be expressed as
a) selection differential and selection response.
b) Dominant or recessive
c) epistasis or pleiotropy
d) genotypic value or enviromental deviation
Question 2) Which of the following lists four factors that can cause or create linkage disequilibrium in a population?
a) Genetic Drift, Mutation, Recombination, and natural Selection
b) Natural selection, migration, mutation, and genetic drift
c) migration, genetic drift, mutation, and sexual reproduction
d) sexual reproduction, mutation, nonrandom mating, and natural selection
Explanation / Answer
Question 1: d) genotypic value or environmental deviation
A phenotypic value for a continuous trait of interest can be quantified as the sum of genotypic value and environmental deviation.
Question 2: a) Genetic Drift, Mutation, Recombination, and natural Selection
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