Genetics
Genetics
5th Edition
ISBN: 9781464109461
Author: Benjamin A. Pierce
Publisher: MAC HIGHER
Question
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Chapter 24.3, Problem 6CC
Summary Introduction

To determine:

The contributions of genetic and environmental factors to blood pressure if the value of narrow-sense heritability of blood pressure among a group of African Americans is 0.4.

Introduction:

Heritability defines the proportions of the total phenotypic variation that is occurred due to genetic variations. Heritability is categorized into two types; broad-sense heritability and narrow-sense heritability. Narrow-sense heritability is denoted by the symbol h2. It represents the proportion of phenotypic variance occurred due to one of the components of genetic variance (additive genetic variance).

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