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Question

Is genetics inconsistent with evolution theory?


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Solution

Evolution theory:

  1. Evolution is the process by which populations of organisms change over generations.
  2. Genetic variations underlie these changes.
  3. The evolution theory concludes that organisms produce more offspring that can survive in their environment.
  4. Those that are better physically equipped to survive, grow to maturity, and reproduce than weak ones.
  5. Natural selection is sometimes summed up as “survival of the fittest” because the “fittest” organisms- are the ones that reproduce most successfully, and are most likely to pass on their traits to the next generation.
  6. This means that if an environment changes, the traits that enhance survival in that environment will also gradually change, or evolve.
  7. Evolution relies on the genetic variation in the population which will affect the physical characteristics of the organisms.
  8. Genetic variations that alter gene activity or protein function can introduce different traits in an organism.
  9. If a trait is advantageous and helps the individual survive and reproduce, the genetic variation is more likely to be passed to the next generation (a process known as natural selection).
  10. Hence, genetics is not consistent with the evolution theory.

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