If A means '×', B means '÷', C means '–' and D means

A minor irrigation project covers an area of

Genetic variation in clones arises from:

The process of Pedoturbation primarily alters soil:

What is he optimum plant population for wheat crop?

Family of sweet potato is:

The Rural Infrastructure Development Fund (RIDF) was established by which organization?

Raphanus sativas L is the botanical name of:

Choose the wrong statement.

Cycocel is a:

Which one of the following is determined by Tetrazolium test?