Theories are just that. Theories are unproven ideas by people to explain a certain phenomena.
He didn't. Lamark's theory of acquired characteristics preceded Darwin's theory by some years. Almost 50 years.
Darwin introduced the modern theory of evolution by natural selection, but it was also introduced by Lamark and other earlier biologists but Darwin was first to theorize about natural selection as the mechanism.
Darwin introduced the modern theory of evolution by natural selection, but it was also introduced by Lamark and other earlier biologists but Darwin was first to theorize about natural selection as the mechanism.
He is considered by many to be the father of the Theory of Evolution, though his uncle and Lamark had the genesis of that idea.
French naturalist Jean-Baptiste Lamarck's theory of evolution conflicted with Darwin's theory. Lamarck proposed that acquired characteristics could be passed down to offspring, while Darwin's theory emphasized natural selection and gradual change over generations.
He had a theory about giraffes and their necks
Other scientists like Lamark Baptist Wallace helped by going out and exploring with him and publishing his articles.
Because it can't be proved to be correct, and therefore it is a theory - unproved
explain the correlation between Darwin's theory and Malthus' idea
It is no longer Darwin's theory as the theory has been modified and strengthened by much work over 150 years. Even in Darwin's time the answer would have been no. The theory of evolution by natural selection is as correct as our science can make it. There are no theories or even ideas in opposition to selective theory.
Darwin's theory is the same as the Darwin's theory. They are identical in every way.Darwin's theory = Darwin's theory I don't understand the question. Please rephrase, I think there is a mistake...
What is the mechanism that causes evolution. Both knew evolution occurred and occurs but did not know how or why. Lamark's " desire to evolve " and " acquired characteristics " failed to explain evolution. Darwin's theory of evolution by natural selection was the better explanation.