Take two plants, keep plant A in very dry conditions and plant B in high humidity. Simultaneously, immerse the roots of both plants in water with a red dye. What would you observe?

• Correct answer
  A

  Plant A turns redder than Plant B.
• B

  Plant B turns redder than Plant A.
• C

  Neither plant turns red.
• D

  Both plants turn equally red.

Hence, the correct answer is option: 'A'.