Humic acid is soluble in____________________?
Humic acid is soluble in____________________?
A. Acid
B. Alkali
C. Both a & b
D. None of the above
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In acidic soil which form of phosphorus uptake by plants?A. Primary orthophosphate
B. Secondary orthophosphate
C. Both
D. None of theseThe optimum temperature for warm season crop is ___________________?
The optimum temperature for warm season crop is ___________________?A. 25-35°C
B. 18-24°C
C. 20-25°C
D. 10-20°CThe ATP formed in__________________?
The ATP formed in__________________?A. Chloroplast
B. Mitochondna
C. Golgi bodies
D. RNAThe first organisms to appear on the earth were more like plants than animals because__________________?
The first organisms to appear on the earth were more like plants than animals because__________________?A. Plants can manufacture their own food material
B. There are more plants than animals
C. Plants are similar in structure
D. None of the aboveWorld Agriculture Day is celebrated on:__________?
World Agriculture Day is celebrated on:__________?A. 12th May
B. 11th June
C. 22nd April
D. None of the aboveThe storage life of Butter at -20ºF With R.H of 85% is_____________________?
The storage life of Butter at -20ºF With R.H of 85% is_____________________?A. 4 months
B. 6 months
C. 8 months
D. 12 months