A.Nitogen
B.Calcium
C.Potassium
D.Sluminium
Related Mcqs:
- The concentration of carbonic acid does not increase in our blood because of the presence of which of the following:
- A minor portion of the phosphorus absorption capacity of soils originates from:
- Acid soils can be reclaimed by:
- Which one of the following substances is used as a nitrogenous fertilizer as a weed killer in the onion fields and for correcting acidic soils?
- Potassium carbonate is not prepared by the Solvy process because
- Dark coloured soils are considered most fertile as they contain:
- Stunted growth of roots is due to the deficiency of____________in plants??
- CO2 is necessary for photosynthesis; the chemical used to remove this gas most effectively from entering a control apparatus is:
- What is most abundant component of salts in sea?
- An impulse will travel through a nerve fibre only if the membrane becomes more permeable to ions of:
