निम्नलिखित में

Broadly speaking, there are ______ soil horizons in the world.

The weeds that produce all or most of their vegetative growth beneath the water surface, having true roots, stems and leaves are:

Which of the following is not true about DNA?

The deteriorative changes originating from within the food system is referred as:

Rose supreme is the variety of

A plant growth hormone is responsible for ripening of fruits. Precursor of this hormone is_______

Which of the following offers a sort of price guarantee on the part of farmers to cultivate the crop?

Lichens, the pioneer organisms that initiate ecological succession are actually a symbiotic association of

Which protein constitutes gluten