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AIIMS 2015
Exam
AIIMS
Year
2015
Subject
Botany
Chapter
Animal Kingdom

AIIMS 2015 · Botany · Animal Kingdom

Assertion : Cephalisation is advantageous to an animal. Reason : It...

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

Options

  1. AIf both assertion and reason are true and reason is the correct explanation of assertion.
  2. BIfboth 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 tissues 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. It does not improve the appearance of the animal.
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