In demonstrating the importance of mineral elements in plants, the culture bottle must be darkened...

BIOLOGY
JAMB 2021

In demonstrating the importance of mineral elements in plants, the culture bottle must be darkened to?

  • A. prevent algal growth in culture solution
  • B. allow root growth
  • C. prevent breakdown of mineral elements
  • D. prevents photosynthesis in the root

Correct Answer: A. prevent algal growth in culture solution



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