Biology: Life on Earth with Physiology (11th Edition)
Biology: Life on Earth with Physiology (11th Edition)
11th Edition
ISBN: 9780133923001
Author: Gerald Audesirk, Teresa Audesirk, Bruce E. Byers
Publisher: PEARSON
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Chapter 11.1, Problem 2CYL
Summary Introduction

To explain:

The meaning of heterozygous and homozygous expression for a gene.

Introduction:

Genetic expression means the synthesis of proteins from genes. There are dominant and recessive genes present on the chromosomes. The dominant genes are expressed and the recessive genes are not expressed.

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Biology: Life on Earth with Physiology (11th Edition)

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Mitochondrial mutations; Author: Useful Genetics;https://www.youtube.com/watch?v=GvgXe-3RJeU;License: CC-BY