Evolution
9 Board Biology previous year questions on Evolution — options free on every question; 1 include the answer & explanation free, the rest unlock with PYQ Pass.
Darwin's theory is based on
Natural selection
Darwin’s theory of evolution is based on the principle of natural selection, which states that individuals with favorable variations are more likely to survive, reproduce, and pass on their traits to the next generation. Over time, this leads to the gradual evolution of species. Darwin did not base his theory on mutation or acquired characters; these ideas came from other scientists. Hence, the correct answer is natural selection.
Who proposed the embryological support for evolution ?
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Which of the following are homologous organs?
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Flippers of penguins and dolphins are examples of
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Which of the following fitnesses is also known as Darwinian fitness?
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Miller conducted an experiment in 1953 to support the
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Embryological support for evolution was disapproved by:
[NEET 2020]
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Wings of bat and wings of insects are similar functions, so the are examples of
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Modern human, Homo sapiens arose during ice age between
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