A. Potassium
B. Magnesium
C. Phosphorus
D. Iron.
Related Mcqs:
- Strong chlorosis is due to the deficiency of _____________ in plants??
- Deficiency of ___________ causes yellowing in plants??
- Nodules on roots of leguminous plants have __________ bacteria??
- The raw material for mini steel plants is
- Deficiency of which of the following causes chlorosis__________________??
- Which of the following promotes growth in plants??
- _______ is probably the most important growth limiting factor in acid soils especially those having pH below 5.0 – S.S:
- Relative to shoots, the roots can be very massive in plants of:?
- Association of fungi with roots of higher plants is known as:
- A symbiotic association between fungus and roots of higher plants is known as:
