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why variation beneficial to the species bt not necesary for individual ? explain. |
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Answer» Welcome thanks guys☺☺ And for next part see ncert? Take an example suppose there were a group of bacteria living in temprate water zone suddenly water temperature is increased by global warming then in that condition only those bacteria were survived who have power to resist heat hence variation help them to live longer and help them to continue there generating Variations allow organism to exist in diverse habitat ...in their absence a species may remain restricted to a particular area ..... |
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