Which of the following are postulates of Darwinism?

  1. Overproduction
  2. Struggle for existence
  3. Inherited variation
  4. All of the above


Darwin explained concepts like individuals who are competent can survive, more offspring are born than can survive and that no two individuals are identical.

The correct answer is: All of the above

    Charles Darwin explained mainly the following concepts:
    • Struggle for survival: Also called survival of fittest. Only those individuals that are competent can live in the environment.
    • Over production: More offspring are born than those can survive
    • Inherited variation: The variation is the difference in genetic makeup between individuals of the same species. Hence, no two individuals are similar, even the identical twins.