Who was the medieval ruler to introduce

The persons who starts to adopt new practices quickly or at first are called_____

International year of potato was celebrated in

Which of the following is best suited as catch crop? 

Which one of the following Law used to explains the proportion of 3:1 obtained at F2?

Chlorophyll c is found in?

Barberry bush is the alternate host of _______

Inflorescence of sunflower is _____

Which of the following is a dicotyledonous weed?

Examples of erosion permitting crops are:

Optimum temperature in celsius for retting in jute is