what are the two imp charecters of nitrogenase complex?

What is the use of nitrogen in air ?

Hyundai,

Explain the Nitrogen of the Soil ?

Explain the Conversion of atmospheric Nitrogen to plant ?

Which of the following crops help in nitrogen fixation? (1) Maize (2) Beans (3) Wheat (4) Rice

IMS, lenovo, National Talent Search Examination NTSE,

Biological fixation of nitrogen occurs most commonly in which of the following crops ? (a) Pulses (b) Rice (c) Wheat (d) None of these

The bacteria responsible for ?nitrogen fixation? is found in the roots of (A) Grass (B) Citrus plants (C) Leguminous plants (D) Neem tree

TNPSC Tamil Nadu Public Service Commission,

Plants take nitrogen in the form of 1 Nitrate 2 Nitrogen 3 Nitrite 4 None of these

The crop that enriches the nitrogen content of the soil is (1) Sorghum (2) Potato (3) Sunflower (4) Pea

AFCAT,

At which growth stage of wheat maximum biological nitrogen fixation occurs?

what are the advantages of nitrogen and phosphorus in plant fertilizers?

. Which one of the following crops enriches the nitrogen content in soil? (a) Potato (b) Sorghum (c) Sunflower (d) Pea

AFCAT, Indian Air Force, Lakme, RRC Railway Recruitment Cell, SSC,

The chief nitrogenous waste in humans is 1 Ammonia 2 Ammonium nitrate 3 Urea 4 Uric acid

The inert gas which is substituted for nitrogen in the air, used by deep sea divers for breathing, is 1 Helium 2 Argon 3 Krypton 4 Xenon

Argon,

Which of the following metals react with nitrogen at room temperature to form nitride? 1 Sodium 2 Potassium 3 Magnesium 4 None of these