Hole's Human Anatomy & Physiology
Hole's Human Anatomy & Physiology
15th Edition
ISBN: 9781259864568
Author: SHIER, David, Butler, Jackie, Lewis, Ricki
Publisher: Mcgraw-hill Education,
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Chapter 24, Problem 21P
Summary Introduction

To determine:

How extra sets of chromosomes or extra individual chromosomes arise?

Introduction:

A normal individual have 23 pair of chromosomes out of which the 22 pairs of chromosomes are autosomes and remaining one pair is a sex chromosome. Any type of aberration in the part of chromosomes or in the number of chromosomes leads to the abnormal conditions.

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