Mineral Nutrition Questions

Deficiency symptoms of nitrogen and potassium are visible first in

An element playing import role in nitrogen fixation is

Minerals absorbed by roots move to the leaf through

Phosphorus and nitrogen ions generally get depleted in soil because they usually occur as

Amino acids are mostly synthesized from

Mycorrhiza is a symbiotic relationship between roots of higher plants and

Which of the following can fix atmospheric nitrogen ?

The association between blue- green algae and fungi occurs in

Which one of the following is not an esential element for plants ?

Which one of the following is a micronrtient for plants ?

Which of the following is a free living aerobic non-photosynthetic nitrogen-fixer?

The core metal of chlorophyll is

Which of the following is not caused byu deficiency of mineral nutrition ?

Bidirectional translocation of minerals takes place in

Zinc as a nutrient is used by plants in the form of

The plants grown in magnesium deficient but urea sprayed soil would show

Pasive aborption of minerals depend on

Enzyme involved in nitrogen assimilation

In plants inulin and pectin are

Which aquatic fern performs nitrogen fixation