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Let man’s speed downstream be x kmph. Man’s rate in still water = (x + 5) * ½ kmph 14 = (x + 5) * ½ kmph 28 = (x + 5) kmph x = 28 – 5 = 23 kmph
Irrigation water safely used for irrigation purpose have SAR value
In field experiment when fertility gradient in one direction, which design is used?
Markers related to variations in chromosome morphology are
Match List I with List II :
Red colour in tomato is due to
One map unit is equal to:
Which of the following is NOT a nitrogenous fertilizer?
Pineapple disease is associated with which crop?
Consider the following statements:
1. Maize is C₄ plant.
2. Kranz anatomy present in C₄ plant.
Ratio of yield of photochemical product to total number of quanta used is called as ___