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प्रश्न
Short Answer Question:
Enlist the role and deficiency symptoms of Potassium.
उत्तर
Potassium:
a. Role: Helps in determining anion- cation balance in cells involved in protein synthesis, involved in the formation of the cell membrane and in opening and closing of stomata; increases hardness; activates enzymes, and helps in the maintenance of turgidity of cells.
b. Deficiency symptom: Yellow edges to leaves, premature death.
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संबंधित प्रश्न
All elements that are present in a plant need not be essential to its survival’. Comment.
Why Chl-a (Chlorophyll-a) is Called Essential Pigment?
Answer the following question.
Enlist macronutrients and micronutrients required for plant growth.
Function of Zinc is ______.
The dieback of Citrus and reclamation disease of cereals and leguminuous plants is due to the deficiency of ______.
Abscission means ______.
Complete the following box with reference to symptoms of mineral deficiency:
| Abscission | Pre-mature fall of flowers, fruits and leaves |
| ______ | Appearance of green and non-green patches on leaves |
Enlist role and deficiency symptoms of Zinc.
Give the name of the deficiency caused due to sulphur in stem and root.
Give observed symptom when the following mineral are deficient.
Deficiency of Cu
