'कुआँ खोदना' मुहावरे

Which of the following type of mouth parts present in Cockroach and grasshopper?

Ozone layer which absorbs and scatters the solar ultraviolet radiation is present in which layer of atmosphere?

Dehradun-based Indian Institute of Petroleum has pilot tested to convert used cooking oil into:

With respect to integrated pest management the threshold level means:

Highest P205 consumption is in which crop?

The difference between the current assets and current liabilities of a business is defined as:

What is the function of transferases among the enzyme classes?

Chlorophyll a is a primary pigment in photosynthesis, but what role do accessory pigments such as chlorophyll b and carotenoids play?

The site specific crop management approach that applies agro-chemicals to the field in an economical and environment friendly manner is known as ____.

Which micronutrient plays a activist & catalytic role in the photosynthesis  of plants?