Which network layer protocol provides a reliable,

Which type of soil has swelling and shrinking property? 

The nutrient element which controls movement of stomata and maintains the turgor of cells, is-

Which of the following is a constituent element of chlorophyll ?

Among the following is a example of biennial weed ?

Cauliflorous bearing habit i.e fruits are borne on trunk and branches, is found in which horticultural crop? 

According to Planning commission, Indian region is divided into how many agro climatic zones?

Spray of atrazine in low concentration acts as _______ type of antitranspirant.

The recommended dose of Nitrogen (kg ha-¹) for Rajma is:

Example of C4 weed is