15 × 35 ÷7 + 60% of 300

Which one of the following irrigation methods is most suitable for sandy soils?

Salinization commonly occurs in which type of region :

Match the following with correct definition:

i. Monophagous - a) Feeds on a few related species of host plants 

The part of the wing which is triangular in shape and has the humeral, apical, and anal angles is known as

Cyano-bacteria is classified under 

While testing seed, the grow out test is conducted to determine:

What constitutes approximately 80% of the total milk proteins and forms micelles that precipitate at pH 4.6?

Tristeza virus is associated with .....

Bagasse is a by-product of:

National Milk Day is being celebrated on