Lamarckian

usgb/ləˈmɑr.ki.ən/
adjective

Relating to the theory of evolution by inheritance of acquired characteristics, proposed by Jean-Baptiste Lamarck.

Some animals exhibit lamarckian traits as they adapt to their environments over generations.
Visual representation of "lamarckian" - Relating to the theory of evolution by inheritance of acquired characteristics, proposed by Jean-Baptiste Lamarck.

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Neutral

Lamarckian evolution,Lamarckian theory,Lamarckian inheritance

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Visual representation of "lamarckian"
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Context

It is important to understand the historical context of Lamarck's theories to appreciate their impact.

Illustration for Context
Lamarckian ideas were prominent before Darwin's theory of natural selection proved dominant.
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Science

When discussing evolutionary biology, use 'lamarckian' to refer specifically to inherited traits acquired during an organism's life.

Illustration for Science
Many biologists focus more on Darwinian than Lamarckian principles today.
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Common Misconception

Some mistakenly believe lamarckian inheritance suggests that all acquired traits can be inherited.

Illustration for Common Misconception
This is not entirely accurate, as only a limited scope of traits may be passed down.
Visual representation of the word "Lamarckian"

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