Laboratory Manual for Hole's Human Anatomy & Physiology Fetal Pig Version
Laboratory Manual for Hole's Human Anatomy & Physiology Fetal Pig Version
15th Edition
ISBN: 9781260165418
Author: SHIER, David
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 24, Problem 2IA
Summary Introduction

To explain:

Why medium skin color is more common than very dark and very fair skin?

Introduction:

The traits can be defined as the characteristics or features which are determined by the genetic factors. Apart from the genetic factors, some of the traits are dependent on environmental and epigenetic factors. These traits are referred to as the multifactorial traits. The polygenic traits are those traits which are determined by more than one gene.

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