What is the key concept of Darwinian theory of evolution?

What is the key concept of Darwinian theory of evolution?
  1. Use and disuse of organs
  2. Adaptive ability
  3. Inheritance of acquired characteristics
  4. Branching descent and natural selection

Solution

Branching descent and natural selection are the two key concepts of Darwinian Theory of Evolution.

Asked in: NCERT

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