The bitter taste of gram Kaveri is due to the presence of
A. Citric acid
B. Oxalic acid
C. Malic acid
D. Both B and C
Answer: Option B
A. Citric acid
B. Oxalic acid
C. Malic acid
D. Both B and C
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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