Which of the following is not considered as direct

The World Meteorological Day is held annually on____

A type of interaction in which one organism benefits and the other is not harmed at all is said to be

Who determined the first-ever primary structure of a protein, insulin, and was awarded the Nobel Prize in 1958 for this achievement?

In honey bees, ______________ enzyme converts By crose into dextrose and levulose.

The impact of Green Revolution was largely noted in

Calculate water requirement of a plant using following details :

Pan evaporation-6 mm

Row to row spacing-10 m

Weeds which are very short lived by nature are called:

Tree species suitable for alley cropping

If the gravimetric moisture content of soil is 25% and the bulk density is 1.5 g/cc, the volumetric moisture content is:

The crop that is used for the production of both oil and fiber is called ____.