A plant shows poor growth and yellowing of the leaves, specifically between the veins (interveinal chlorosis). Which mineral ion is likely deficient?

  1. Nitrate
  2. Magnesium
  3. Phosphate
  4. Potassium

📝 Batafsil tushuntirish

Magnesium is essential for making chlorophyll. Without it, leaves cannot stay green (chlorosis).
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