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What are 2 theories of evolution?

Updated: 9/16/2023
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14y ago

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Darwin's theory was that organisms were born with slight variations, and nature selected some of those, introducing changes within species.

Lamarck proposed that organisms changed throughout their lives, and that those acquired changes where heritable.

It turns out Darwin was right and Lamarck not so much.

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Q: What are 2 theories of evolution?
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Related questions

What is the difference between evolution and theories of evolution?

Evolution is a process, theories of evolution are theories which explain that process


Are there other theories that explain the same event as evolution theory?

No, there are no other theories but the theory of evolution by natural selection that explain so much about evolution.


3 scientific theories?

1: The Big Bang Theory, 2: Evolution, 3: The Universe is Big.


What theories disprove evolution?

Simply; none.


What theories correspond with biological evolution geological evolution and technological evolution?

Natural selection, I'm not sure, and Consumer-based evolution, respectively.


How do scientist test about chemical evolution?

by making theories


What are the two theories of evolution in a eukaryotic cell?

endosymbiosis


Why was Darwin's theory of evolution better than other theories of evolution?

In a phrase; the mechanism of natural selection.


Which of the two theories matches Darwin's theory of evolution?

Unanswerable.


Theories about evolution by Darwin?

He came up with the most widely accepted mechanism for evolution, known as natural selection.


What are alternate theories of evolution?

There are none...at least none that have evidence to their favor.


What are some examples of scientific theories?

evolution,the big bang theory