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Explanation: Subhash Chandra Bose served as the President of the Indian National Congress twice - first in 1938 at the Haripura session and then in 1939 at the Tripuri session. Therefore, both options (A) and (B) are correct, making the answer "More than one of the above.
Single superphosphate contains:
For which of the following reasons are shade trees grown in a tea plantation?
The source of Xa-21 gene in rice is:
Match the following:
Browning in cauliflower is due to deficiency of
Average product is equal to marginal product when:
The grape variety "Sonaka" used for which purpose?
What is a Warburg effect?
Curcumin is extracted from
Which branch of agriculture deals with principles and practices of soil, water and crop management?