The hydraulic conductivity of sandy soil is among soil constituents
Which crop has the highest irrigated area in India after rice and wheat?
Fertiliser material that has maximum sulphur content is:
Which one of the following is not a property of a good host for gene cloning?
Winged pollen grains are found in
Flooding is the method used for the reclamation practice in which of the problematic soil?
Which of the following indicates a situation of hidden hunger in plants?
The term meiosis was given by ………………… in 1905
Which of these processes accelerate the productivity of ponds and lakes due to excess nutrients?
__________defined audience segmentation is a communication strategy that consists of identifving certain subaudience within 84 total audience and then c...