. The basis of evolution is
A. species
B. inpidual
C. population
D. community
Best Answer
A
Sol.Organic evolution is the formation of newer type of organisms from the pre-existing one through modification. Species is the fundamental unit ecological hierarchy, thus, the change or modification in species cause the change in population, community etc. Therefore species is the basis of evolution. Formation of new species (through the process of speciation) leads to evolution.
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