Laboratory Topics in Botany
Laboratory Topics in Botany
8th Edition
ISBN: 9781464118104
Author: Ray F. Evert, Susan E. Eichhorn, Joy Perry
Publisher: W. H. Freeman
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Chapter 11, Problem 1CP
Summary Introduction

To determine: The Darwin’s theory of evolution.

Introduction: Evolution is the change in heritable characteristics of biological population over successive generations. These characters or traits are the result of successful expression of genes that are passed on from the parental generation to their offspring.

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Although Darwin was not the first person to propose theories on evolution, his theory differed from others in several essential ways. The two major findings of Darwin’s are as follows:

  • The existence of heritable variations in nature among various organisms.
  • Natural selection, the process by which certain organisms that possess certain heritable traits produce more successful or surviving progeny than others.

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The Evolution of Populations: Natural Selection, Genetic Drift, and Gene Flow; Author: Professor Dave Explains;https://www.youtube.com/watch?v=SRWXEMlI0_U;License: Standard YouTube License, CC-BY
The Evolution of Humans | Evolution | Biology | FuseSchool; Author: FuseSchool - Global Education;https://www.youtube.com/watch?v=Vf_dDp7drFg;License: Standard YouTube License, CC-BY