Mineral Nutriti...

Enzyme nitrogenases, which play a prominent role in nitrogen-fixation, may contain all the elements, except:

If a plant develops the deficiency of boron, then it will ________.

Transfer of electrons to photosystem II is facilitated by

Deficiency of which of these minerals leads to both necrosis and chlorosis?

Deficiency of Fe and Mg can have symptom similarity with the toxicity of

During formation of root nodules, which step takes place before the division of cortex and pericycle?

Symbiotic N₂-fixing actinomycetes are present in the roots of all of the following plants, except ______________.

Rhizobium meliloti, a nitrogen fixer, forms nodules in the root of

Plant ash is made up of

Conversion of ammonia to nitrite and nitrite to nitrate in a stretch is carried out by