Question

Describe main observations (any-5) of Charles Darwin during

journey from which he predicated theory of evolution.​

Answer 1

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Darwin's theory of evolution, also called Darwinism, can be further divided into 5 parts: "evolution as such", common descent, gradualism, population speciation, and natural selection.

The theory of evolution by natural selection, first formulated in Darwin's book "On the Origin of Species" in 1859, is the process by which organisms change over time as a result of changes in heritable physical or behavioral traits.

Variation - there are variations between members of the same species.

Adaptation - traits that increase suitability to a species' environment will be passed

Overproduction - all species will produce more offspring than will survive to adulthood.

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