Biology
Grade-10
Easy
Question
The bacteria which can directly use nitrogen in our atmosphere and fix it so that other organisms can benefit are called
- Nitrogen fixing
- Nitrogen adjusting
- Nitrogen making
- Nitrogen assimilation
Hint:
The nitrogen-fixing bacteria help in fixing atmospheric nitrogen in the soil.
The correct answer is: Nitrogen fixing
- The Atmospheric nitrogen is fixed to the soil by the nitrogen-fixing bacteria.
- The nitrogen-fixing bacterium utilizes atmospheric nitrogen directly.
- The nitrogen is converted into ammonia that the plants can use by ammonification
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