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प्रश्न
The unit of evolution is now known to be the ______.
विकल्प
individual
family
population
species
MCQ
रिक्त स्थान भरें
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उत्तर
The unit of evolution is now known to be the population.
Explanation:
Modern evolutionary theory recognizes the population as the unit of evolution because evolution is defined as a change in allele frequency within a population over time. Although natural selection acts on individuals, the genetic changes accumulate in populations, making populations the fundamental units that evolve.
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