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WAEC Agricultural Science 2020 Question 24

Question 24

Land Preparation and Cultural Practices

An important reason for staking yam is to

  1. A.expose the leaves to sunlight.
  2. B.prevent water logging on the farm.
  3. C.enhance the formation of leaves.
  4. D.expose the flowers to pollination.
Show the answer and explanation

Answer: A (expose the leaves to sunlight.)

Explanation

Stakes lift the vines so the leaves get more sunlight.