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Question : Survival of fittest.

Answer»

Solution :(1)The organisms having FAVOURABLE variations succed in the struggle for existence.(2)These organims are the fittest for survival(3)Since the organisms with UNFAVOURABLE variations are unfir to survive,they perish(4)This SHOWS that three is survival of the fittest.(5)Since the nature SELECTS the organism with favourable cariation which are fittest to survive,HENCE,the theory is known as the theory of natural selection.(6)the organisms with unfavourable variations are eliminated from the population.


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