Natural selection is best described as
Correct answer: B. the differential survival and reproduction of the individuals best suited to their environment
- A. the survival of the largest individuals
- B. the differential survival and reproduction of the individuals best suited to their environment
- C. the deliberate breeding of the best plants by farmers
- D. the migration of animals to better habitats
Explanation
What matters is leaving more offspring, not mere survival or size, so the fittest are those whose inherited traits match the environment. Deliberate breeding is artificial selection, the human guided version of the same idea.
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About Concept of Evolution
Evolution is the heritable change in populations over generations, driven by mutation, recombination, natural selection, genetic drift and reproductive isolation. Questions examine variation, adaptation, survival and reproduction, speciation, fossil and anatomical evidence, and the difference between individual acclimatization and evolutionary change in a population.
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