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Tardigrade
Question
Biology
Premature leaf fall is due to deficiency of
Q. Premature leaf fall is due to deficiency of
1704
178
Mineral Nutrition
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A
phosphorus
67%
B
nitrogen
33%
C
calcium
0%
D
potassium
0%
Solution:
Phosphorus is absorbed as phosphate. It is important constituent of nucleic acid, phospholipids, NADP, ATP, etc. Deficiency causes premature leaf fall and leaves become dark to blue-green in colour.