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WAEC Agricultural Science 2018 Question 39

Question 39

Animal Nutrition

Study the diagram below.
The animal by-product illustrated may be prepared and fed to farm animals as a source of

Diagram for this question
  1. A.sodium.
  2. B.iron.
  3. C.calcium.
  4. D.nitrogen.
Show the answer and explanation

Answer: C (calcium.)

Explanation

The bones are made into bone meal, rich in calcium and phosphorus.