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  9. Q214

RRB Group D (Level-1 posts) 2025 · Question 214 of 386

What is the main function of epithelial tissue in animals?

  1. AIt covers and protects organs and cavities of the body.Correct
  2. BIt provides mechanical support and shape to organs.
  3. CIt connects muscles and bones for body movement.
  4. DIt transports gases and hormones throughout the body.

Answer: A. It covers and protects organs and cavities of the body.

Official answer key verified. Detailed explanation coming soon.

Source: RRB Group D 2024 Question Paper PDF (Dec 27, 2025) (Shift 1) · official-answer-key

← Q213View full paper (386 questions)Q215 →

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