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JAMB Biology 2012 Question 13

Question 13

Structure of Flowering Plants

Which of the following plant structures lacks a waterproof cuticle?

  1. A.Leaf.
  2. B.Stem.
  3. C.Root.
  4. D.Shoot.
Show the answer and explanation

Answer: C (Root.)

Explanation

Roots must absorb water from the soil, so they have no waterproof cuticle; a cuticle covers the parts above ground to reduce water loss.