The Rs 1,50,000 limit for tax rebates is a '

Concept of allelopathy was given by

Which soil-forming process involves the removal of silica and concentration of sesquioxides?

By providing favourable conditions in earth Metamorphosed limestone becomes :

What is the character of subsidiary cells in monocot plants?

Which among the following herbicides is non-selective herbicide?

Which of the following features is most typical of horticultural crops compared to field crops?

Nitrogen supplied by 400 kg of DAP is

Ecology is the scientific study of the relationships between living organisms and their environment. Who first proposed the term "ecology"?

The Earth’s crust layer rich in silicates and aluminum is called:

Which seed dormancy-breaking treatment involves exposure to low temperatures for weeks or months?