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a = -4, b = 5 a² – b² =(a+b) (a-b) = (-4+5) (-4-5) =-9.
Which among the following is a frost tolerant variety of raya
The factor for conversion of ppm to kg/ha is:
Deficiency of which essential plant nutrient leads to ‘pop pod in groundnut’:
Sulphate navel stores are by-products of the following pulping process:
‘Pusa Nanha’ is the variety of:
Flooding is the method used for the reclamation practice in which of the problematic soil?
The term oligopoly means:
Which one of the following is the data distribution when mean and median values are same?
Which of the following micro-organism used for nitrogen fixation and is micro aerophillic
The osmotically active solute in guard cells is