The absolute refractive index of ______ is

The Earth’s crust layer rich in silicates and aluminum is called:

What type of tillage implement is a disc harrow?

The ability of a microorganism to cause disease is called........................?

Which is not the macronutrient?

Kranz anatomy is seen in ______plants.

What will be the cropping intensity of maize + urdbean - wheat rotation on 2 ha area? 

During mitosis, the centromere divides at:

Proper time of sowing hybrid maize is: 

The real force causing entry of water into a cell from other cell is 

The excess of income over consumption is called.....................?