In maize plants
A. Silk appears first
B. Tassels appear first
C. Both the appear at the same time
D. None of these
Answer: Option B
A. Silk appears first
B. Tassels appear first
C. Both the appear at the same time
D. None of these
Answer: Option B
Downy Mildew of Bajra caused by
A. C. fusiformis
B. S. graminicola (Sclerospora)
C. T. penicillica
D. All of the above
The criteria of essentiality of nutrients in plants was given by
A. D. J. Nicholas
B. Arnon and Stout
C. J. S. Kanwar
D. M. S. Swaminathan
A. Manganese
B. Boron
C. Zinc
D. Iron
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