Question

HI GUYS .....
give key words for darwin's theory of natural selection .
( according to 10th state board book)
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Answer 1

Answer:

These are the basic tenets of evolution by natural selection as defined by Darwin: More individuals are produced each generation than can survive. Phenotypic variation exists among individuals and the variation is heritable. Those individuals with heritable traits better suited to the environment will survive.

Answer 2

There are four principles at work in evolution—variation, inheritance, selection and time. These are considered the components of the evolutionary mechanism of natural selection.