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• Nitrogen (Atomic number -7, Group 15 of the periodic table): • Elemental nitrogen is a colourless, odourless, tasteless and mostly inert diatomic gas at standard conditions. • Nitrogen constitutes 78% by volume of Earth's atmosphere. • Nitrogen occurs in all living organisms. • The non-metals include carbon (C), nitrogen (N), oxygen (O), phosphorus (P), sulfur (S), selenium (Se).
Who was First chairman of “National Commission on Farmers” which started in Feb, 2004
What nutrient deficiency leads to the development of the "Red leaf disorder" in cotton plants?
Which one is not the component of programme planning?
What is the name of the shaft responsible for raising and lowering the inlet and exhaust valves at the proper time in an engine?
The early maturing variety of potato is:
The World Trade Organization (WTO) is the successor to
……………………………..is the process by which an innovation is communicated through certain channels overtime
...The main insect pest of cauliflower is:
Which bacterial phylum is one of the most predominant in the phyllosphere?
Extension education was first time started in which country?