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Why is the variance larger for a BC1 population compared to an F1 population?

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter5: The Inheritance Of Complex Traits

Section: Chapter Questions

Problem 12QP: Why are relatives used in the calculation of heritability?

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A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.

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What is the expected genotype frequency of the heterozygous genotype under the Hardy-Weinberg equation P = 0.7?
Two inbred lines of beans are crossed with one another. In the F1 generation, the variance in bean weight is 15. When the F2 generation is self-crossed, the F2 generation has the same mean, with a variance of 60. What is the genetic variance of bean weight in this population?
Please refer to the table below. If only data on the variances for F1, F2 and BC1 populations were available, how will the broad sense heritability estimate change? Show solutions.
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in the Hardy-Weinberg equation, what do the terms p2, q2, and 2pq represent, in terms of the genetic structure of a population?
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