Which of the following minerals is required for the synthesis of chlorophyll?
A. Ca and K
B. Iron and Magnesium
C. Calcium and Potassium
D. Nitrogen and Manganese
Answer:B
Which of the following minerals is required for the synthesis of chlorophyll?
A. Ca and K B. Iron and Magnesium C. Calcium and Potassium D. Nitrogen and Manganese