When populations of a species that share the same habitat become reproductively isolated from each other and evolve into different species after many generations. Such origin of new species is called
Correct answer: D. natural selection
- A. sympatric speciation
- B. allopatric speciation
- C. parapatric speciation
- D. natural selection
Explanation
The origin of new species through reproductive isolation and evolutionary divergence in populations sharing the same habitat is called speciation( natural selection ). Natural selection is the process by which certain heritable traits confer reproductive advantages, leading to their increased frequency in a population over generations. Speciation occurs when isolated populations accumulate genetic differences that result in reproductive barriers, ultimately leading to the formation of distinct species.
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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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