NABARD came into existence on 12

The economic question of determining the most cost-effective input combinations for producing a specific output level is classified as a:

Demand of a commodity for different uses is called ___

Hemiptera and Hymenoptera exhibit similarity in which of the following aspects of insect classification?

Which of the following crop seeds  has the highest oil content?

Among the following crops, which has the highest mechanization index?

A classical example of anadromous fish affected due to obstruction of the migratory pathway by dams is……………..

H.A.N.P. V. is used for the biological control of

Which of the following are part of ground tissue system?

The point at which the customer enters the supply chain is called..........................? 

Ecological study of individual organism is known as