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RE: Lil' Science Dictionary. Concept of Evolution part 2: Modern Synthetic Theory of Evolution
Great article, 200 years later, Lamarkism is returning with the field of epigenetics
Great article, 200 years later, Lamarkism is returning with the field of epigenetics
I almost included epigenetics in this post as a driving force, but, it is not official one. Hence I didn't. But I will explore the topic in one of the following parts. I wouldnt call it lamarkism though.
Check out https://www.nature.com/articles/nn.3603 . Many other examples too. There are only 4 "official" forces of evolution. Sexual and natural selection fall under the same force. I'm not sure what you would call epigenetics, but it does play a role in evolution, particularly in mammals through imprinting.
By all means, it does play a role. It's one of the levels of gene regulation.
You tweak gene expression and you get whole another set of phenotypes.