Genetics: A Conceptual Approach
Genetics: A Conceptual Approach
6th Edition
ISBN: 9781319050962
Author: Benjamin A. Pierce
Publisher: W. H. Freeman
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Chapter 6.3, Problem 31AQP
Summary Introduction

To determine:

Whether the variation in the rheumatoid arthritis is influenced by genetic factors, environmental factors or both on the basis of given table of concordance.

Introduction:

Concordance is the percentage possessed by twin pairs that are concordant for a particular trait. This is because monozygotic twins share 100% of their genes and any discordance is probably due to environmental factors. On the hand, dizygotic twins share only 50% genes and they are not completely identical.

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