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WAEC Biology 1992 Question 12

Question 12

Cell Division

Which of the following processes is responsible for the increase in length and dry mass in a root tip?

  1. A.Meiosis
  2. B.Absorption
  3. C.Mitosis
  4. D.Conjugation
  5. E.Fertilization
Show the answer and explanation

Answer: C (Mitosis)

Explanation

Cells at the root tip divide by mitosis, making more cells, so the root grows.