LIFE: THE SCIENCE OF BIOLOGY
11th Edition
ISBN: 9781319145125
Author: Sadava
Publisher: MAC HIGHER
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Chapter 52.2, Problem 2R
Summary Introduction
To review:
The genetic basis for a behavior, in which all of the offspring produced by interbreeding of two individuals from different populations, resembles one of the parents.
Introduction:
Gene expression differs in populations, which live in different environment and it leads to changes in expression of a gene that codes for the same trait in separate populations. The environmental stimuli determine the expression level, and changes in single gene expression can affect the overall expression of a trait.
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In corn, kernel color is governed by a dominant allele for white color (W) and by a recessive allele for yellow (w). A random sample of 152 kernels from a population that is in Hardy- Weinberg equilibrium reveals that 35 kernels are yellow and 117 kernels are white.
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Group of answer choices
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LIFE: THE SCIENCE OF BIOLOGY
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