- 1(current)
Q. No.Which one of the following produces nitrogen fixing nodules on the roots of Alnus ??
1. Beijernickia
2. Rhizobium
3. Frankia
4. Rhodospirillum
1. Beijernickia
2. Rhizobium
3. Frankia
4. Rhodospirillum
Subtopic: Â Genetics & Biochemistry of Nitrogen Fixation |
 80%
From NCERT
NEET - 2022
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Which of the following is a symbiotic nitrogen fixer?
1. Glomus
2. Azotobacter
3. Frankia
4. Azolla
Subtopic: Â Nitrogen Fixation |Â Genetics & Biochemistry of Nitrogen Fixation |
 70%
From NCERT
AIPMT - 2009
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh
Nitrogen-fixation in root nodules of Alnus is brought about by:
| 1. | Bradyrhizobium | 2. | Clostridium |
| 3. | Frankia | 4. | Azorhizobium |
Subtopic: Â Nitrogen Fixation |Â Genetics & Biochemistry of Nitrogen Fixation |
 94%
From NCERT
AIPMT - 2008
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints
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NEET 2023 - Target Batch - Aryan Raj Singh
- 1(current)
Q. No.
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