Advertisements
Advertisements
प्रश्न
Short Answer Question:
Enlist the role and deficiency symptoms of Phosphorus.
Advertisements
उत्तर
Phosphorus:
a. Role: Constituent of cell membrane, certain proteins, all nucleic acids, and nucleotides required for all phosphorylation reactions.
b. Deficiency symptom: Poor growth, leaves dull green.
APPEARS IN
संबंधित प्रश्न
Give a graphic representation of cyclic photophosphorylation.
Given statement are true? If false, correct them - Every mineral element that is present in a cell is needed by the cell.
Short Answer Question:
Enlist the role and deficiency symptoms of Potassium.
Name an insectivorous angiosperm.
Abscission means ______.
Enlist role and deficiency symptoms of Zinc.
Give reason: Some deficiency symptoms of mineral are visible in young leaves while some appear in older leaves.
Give observed symptom when the following mineral are deficient.
Deficiency of Cu
Match the following:
| Column 'A' | Column 'B' (Symptoms observed) |
||
| (1) | Deficiency of Cu | (a) | Malformed leaves |
| (2) | Deficiency of B | (b) | Leaves with yellow edges |
| (3) | Deficiency of Zn | (c) | Brown heart disease |
| (4) | Deficiency of K | (d) | Die back of shoot |
Plants usually absorb Nitrogen in the form of nitrates because Nitrogen is ______.
