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प्रश्न
Tick (√) the most appropriate answer.
Symbiotic bacteria is not present in the nodules of :
विकल्प
gram plant
rice plant
sweet peas plant
peas plant
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उत्तर
rice plant
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संबंधित प्रश्न
Complete and balance the following chemical equation.
CaO + H2O → ____________
Briefly state the importance of Nitrogen.
Give word equation for the following conversion:
Nitric acid to soluble nitrates in the soil
Tabulate the various components of air, including the components with variable composition.
Whales come up to the water surface to breathe in oxygen.
______ is the main component of air.
What was the old name of nitrogen?
How to show the presence of carbon-di-oxide in the air?
______ is used as a substitute for compressed air in tyres.
The components of air which are harmful to living beings are ______.
