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WAEC Agricultural Science 1999 Question 8

Question 8

Plant Forms and Crop Classification

The following processes in crops are sensitive to day-length except

  1. A.fruiting
  2. B.growth
  3. C.flowering
  4. D.branching.
Show the answer and explanation

Answer: D (branching.)

Explanation

Day length mainly controls flowering and fruiting (and related growth changes), not branching.