GCE Agricultural Science 1990 Question 27

Question 27

Crop Diseases

The mosaic symptom commonly associated with viral diseases of crops can be best observed on

  1. A.roots
  2. B.stem
  3. C.leaves
  4. D.fruits
  5. E.flowers
Show the answer and explanation

Answer: C (leaves)

Explanation

Mosaic is a pattern of light and dark green patches on leaves.