The height from the top of the embankment to the normal water level in canal.Dam – Reservoir etc, which allows for small waves to splash without over flow is called________?

The major viral disease of cotton is________?

Selling public assets to individuals or private business interests?

Many groups of insects have developed resistance to DDT and other insecticides as a result of________?

The depth before the jump is always less then the depth after the jump. The depth before the jump is called initial depth and depth after the jump is called________?

While diluting acid always add________?