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NEET2017ZoologyNeural Control and CoordinationActual

Assertion : Cephalisation is advantageous to an animal. Reason : Cephalisation improves the appearance of an animal.

Options

  1. AIf both assertion and reason are true and reason is the correct explanation of assertion.
  2. BIf both assertion and reason are true but reason is not the correct explanation of assertion.
  3. CIf assertion is true but reason is false.
  4. DIf both assertion and reason are false.

Correct answer

C. If assertion is true but reason is false.

Step-by-step solution

Cephalisation is the concentration of nervous tissue and sense organs in or towards the anterior end forming a distinct head. It provides greater prominence and domination of the head over the rest of the body. However, it does not improve the appearance of the animal.

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