Difference Between Darwinism and Neo Darwinism

Thekey differencebetween Darwinism and Neo Darwinism is that theDarwinism does not includeMendelian geneticswhile Neo Darwinism incorporates recent discoveries ofinheritanceand genes.

Charles Darwin is an English Naturalist. He proposed a theory called Darwinism or evolutionary theory of speciation bynatural selection. Thus, this theory became the foundation for modern evolutionary studies. Furthermore, with the new advancements in evolutionary biology, new facts and discoveries were incorporated into Darwins’ theory and built Neo Darwinism. Hence, Neo Darwinism is the modern and modified evolutionary theory of Darwinism.

CONTENTS

1.Overview and Key Difference
2.什么是达尔文主义
3.What is Neo Darwinism
4.Similarities Between Darwinism and Neo Darwinism
5.Side by Side Comparison – Darwinism vs Neo Darwinism in Tabular Form
6.概括

达尔文主义是什么?

达尔文主义是查尔斯·达尔文（Charles Darwin）提出的关于一种自然选择的物种进化的理论。该理论指出，所有生物都会进行自然选择，自然选择将选择具有遗传变异的物种。

When an organism possesses inherited variation, their ability to compete, survive and reproduce in the environment increases. Because the evolution favours such variations. Darwins’ theory includes three principles namely variation, heredity and struggles for exist.

新达尔文主义是什么?

Neo Darwinism is the modern and modified version of Darwinism or Darwin’s theory of evolution. It incorporates new facts and discoveries of modern biology. It accounts for mutation, variation, heredity, isolation as well as natural selection. Therefore, the basis of the Neo Darwinism is Darwinism. According to the Neo Darwinism, speciation and origin of new species occur as a result of the combined effect of factors mentioned above.

This new concept or theory was built with the support of Wallace, Hondey, Heinrich, Haeckel, Weismann and Mendel. Moreover, Modern Synthetic Theory of Evolution is another name for Neo Darwinism. Neo Darwinism could overcome the short comings of Darwinism.

What are the Similarities Between Darwinism and Neo Darwinism?

• Both Darwinism and Neo Darwinism talk about the evolution of a species.
• 两者都将自然选择视为一个因素。
• 达尔文主义和新达尔文主义理论包括查尔斯·达尔文斯的发现。

What is the Difference Between Darwinism and Neo Darwinism?

Darwinism is the original evolutionary theory proposed by Charles Darwin and its modified version of ia the Neo Darwinism theory. Therefore, Neo Darwinism eliminates the shortcomings of Darwinism. Below infographic gives more details of the difference between Darwinism and Neo Darwinism.

概括– Darwinism vs Neo Darwinism

Darwinism and Neo Darwinism are two evolutionary theories. Darwinism is the original theory proposed by Charles Darwin while Neo Darwinism is the modification of the original theory of Darwin. Neo Darwinism has eliminated the shortcomings and drawbacks of Darwinism. It accounts for different factors such as variation, mutation, isolation, heredity and natural selection, etc. This is the difference between Darwinism and Neo Darwinism.

Reference:

1.“Neo-Darwinism.” Wikipedia, Wikimedia Foundation, 3 July 2018.Available here
2.Britannica, The Editors of Encyclopaedia. “Darwinism.” Encyclopædia Britannica, Encyclopædia Britannica, Inc., 28 Mar. 2018.Available here

Image Courtesy:

1.’朱莉娅·玛格丽特·卡梅伦（Julia Margaret Cameron）Commons Wikimedia