एेतिहासिक ' हल्दी

Endosperm like tissue (2n) in seed developing from nucellus is:

Which of the following is NOT a part of 'risk analyses?

Which of the following weeds has a cup-shaped corolla?

Calculate the water conveyance efficiency if water delivered to the farm is 84 mm and water diverted from the source is 140 mm.

The pH value of alkali soil

Which of these comes under the traditional type of storage structures

Which of the following hormone deficiency causes dwarfism in plant?

Fruit setting is done through parthinocarpy process in one of the following

The helical structure of protein is stabilized by-

Which of the following chemical is used in bird scarer to produce acetylene gas?