A. Nitrogen
B. Magnesium
C. Iron
D. Both A and B
Related Mcqs:
- Strong chlorosis is due to the deficiency of _____________ in plants??
- Deficiency of ___________ causes yellowing in plants??
- Which of the following statement about the head of a chlorophyll molecule is incorrect??
- Stunted growth of roots is due to the deficiency of____________in plants??
- There is no life on Moon because there is deficiency of:
- Affinity of the enzyme RuDP carboxylase for crbon dioxide is enhanced by:
- Temporary hardness of water is caused by
- Which are the four most abundant elements in living cells ??
- A hard water may contain
- Main hardening materials in bones are:
