Cinnabar is an ore of which

In which layer of the atmosphere there is a temperature inversion?

In cross-pollinated species, a true breeding line developed by continuous selfing is called:

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

Flame photometer is used in the determination of:

DNA coiled twice around the histone forms

In which crop is ratooning a common practice?

Sand is mainly composed of 

Number of stamens in green gram is:

The order _________ is mentally the most highly evolved of all insects:

At what time groundnut plant is self pollinated?