26/08/2023
๐๐๐ฅ๐ช๐๐ก'๐ฆ ๐ง๐๐๐ข๐ฅ๐ฌ ๐ข๐ ๐ก๐๐ง๐จ๐ฅ๐๐ ๐ฆ๐๐๐๐๐ง๐๐ข๐ก ๐๐ฆ
๐ช๐ต๐ผ ๐ถ๐ ๐๐ฎ๐ฟ๐๐ถ๐ป?
Charles Darwin (1809-1882) was a British geologist and biologist, primarily know for his contributions to the evolution of biology. One of his main propositions includes his theory of Natural Selection.
๐ง๐ต๐ฒ ๐ฑ๐ฒ๐ณ๐ถ๐ป๐ถ๐๐ถ๐ผ๐ป ๐ผ๐ณ ๐ฒ๐๐ผ๐น๐๐๐ถ๐ผ๐ป:
According to Charles Darwin, evolution is defined as โdescent with modificationโ. In simpler terms, equally meaning that species modify over time, give rise to new species and share a common ancestor.
๐๐ฒ๐ ๐ฝ๐ผ๐ถ๐ป๐๐ ๐ผ๐ณ ๐๐ฎ๐ฟ๐๐ถ๐ปโ๐ ๐๐ต๐ฒ๐ผ๐ฟ๐:
โ Natural selection is the theory behind evolution put forth by Charles Darwin. Given the scarcity of resources in nature promotes survival and reproduction, this would result in organisms with heritable traits suited to the environment leaving more offspring than their contemporaries. Accordingly, the traits would increase in frequency over generations.
โ Natural selection causes populations to become adapted, or increasingly well-suited, to their environments over time. Natural selection depends on the environment and requires existing heritable variation in a group.
โ โSurvival of the fittestโ is a phrase that could summarise Darwinโs theory of natural selection in one sentence.
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๐ฆ๐ผ๐๐ฟ๐ฐ๐ฒ๐:
https://www.pbs.org/wgbh/evolution/educators/course/session2/explain_c_pop2.html #:~:text=Evolution%3A%20Summary%20of%20Darwin's%20Theory%20of%20Evolution&text=A%20species%20is%20a%20population,interbreeds%20and%20has%20fertile%20offspring.&text=Living%20organisms%20have%20descended%20with%20modifications%20from%20species%20that%20lived%20before%20them.&text=More%20organisms%20are%20produced%20than%20can%20survive%20because%20of%20limited%20resources.
https://study.com/learn/lesson/darwins-theory-of-natural-selection-concept-overview.html