Orthocenter of an right angle triangle lies on

Demand for goods which are needed for further production is called as

 International Institute of Tropical Agriculture is situated at 

Name the most important weather element –

Glufosinate inhibits the enzyme

HCN in sorghum is synthesized in which part of plant? 

'Double Zero' rapseed mustard refers to:

The breed of cattle known for its hardiness, heat resistance, and high milk yields, originating from the Pakistan is

Rust of rose is caused by

Which one the following is color of endosperm of weedy rice?

Black cotton soil is best for cotton cultivation because of