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Its uniqueness is that it is the closest of the blackholes discovered so far.
Which one of the following is the nutrient has a key role in biology N-fixation?
Excess copper induces deficiency of which mineral in plants ?
Montmorillonite has higher cation exchange capacity (CEC) in comparison to
The mineral source of plant nutrient Boron whose deficiency leads to pollen sterility is
Which fatty acids contribute significantly to milk's fatty acid composition?
The clutch in the tractors is designed on the basis of which of the following factors?
In WTO-SPS agreement, SPS stands for _____
In plants a common symptom caused by deficiency of P, K, Ca and Mg is the:
In a two-stroke engine commonly used in portable agricultural tools, how is the scavenging of exhaust gases achieved?
What is the function of the crop in the foregut of insects?