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Selection Definition and Explanation PDF | Download eBooks

Learn Selection definition in college biology with explanation to study “What is Selection”. Study selection explanation with college biology terms to review biology course for online degree programs.

Selection Definition:

  • Over the many millions of years that the living things have existed, there have been gradual changes in organism and population. Fossils tell that many animals and plants that once lived no longer exists.

    Cambridge IGSCE Biology by Mary Jones, Geoff Jones



Selection Explanation:

It is believed that due to human activities a species is on a great risk of extinction and endangered. In this modern era the loss of biodiversity has been approaching towards high rise, which further compell species and ecosystem in a danger zone of being demolished. it is also warned by the biologist that if biodiversity keeps on declining, it would completely collapse the ecosystem on the global level.

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