Question

Which two ideas of Lamarck contributed the most to Darwins theory of evolution?

Answer 1

$\mathfrak{Answer}$

Lamarck is best known for his Theory of Inheritance of Acquired Characteristics, first presented in 1801 (Darwin's first book dealing with natural selection was published in 1859): If an organism changes during life in order to adapt to its environment, those changes are passed on to its offspring.

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