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Biofertilizers are biological preparations of efficient microorganisms that promote plant growth by improving nutrient acquisition. They enhance soil productivity by fixing atmospheric nitrogen, solubilizing soil phosphorus, and stimulating plant growth.
What process occurs in nuclear fission as opposed to nuclear fusion?
Which element is known as the 'King of Chemicals.
Which substance is present in green leaves to help in the process of photosynthesis?
Litmus paper, used to test pH levels, is derived from which organism?
CALCOCITE is an ore of :
______is used to coat Galvanised Iron.
Iron, Nickel and Cobalt are the examples of
Doping silicon with gallium forms what type of semiconductor?
Which metal is known as the most ductile?
Which one of the following is not a ‘Greenhouse Gas’?