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प्रश्न
Match the column A with B and rewrite correct pairs.
| A | B | |
| i. | Symbiotic N2 fixing bacteria | VAM |
| ii. | Free-living N2 fixing bacteria | Rhizobium |
| iii. | Phosphate solubilizer | Nostoc |
| iv. | Endomycorrhizae | Microccocus |
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उत्तर
| A | B | |
| i. | Symbiotic N2 fixing bacteria | Rhizobium |
| ii. | Free-living N2 fixing bacteria | Nostoc |
| iii. | Phosphate solubilizer | Microccocus |
| iv. | Endomycorrhizae | VAM |
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संबंधित प्रश्न
Define biofertilizers. Give two types of fungal biofertilizers
State any three benefits of Biofertilizers.
VAM stands for ______.
The biological agent which is used to kill or check proliferation of disease causing agents is called ____________.
VAM is a type of ______
Which one of the following is not a nitrogen-fixing organism?
Farmers are often suggested to use the following organism in their crop land so as to improve the soil fertility. Explain.
Anabaena
Azolla is used as biofertiliser because it ______.
Name the microorganisms involved in the production of Roquefort cheese, Camembert cheese and Swiss cheese.
How many of the following are the symbiotic nitrogen fixing micro-organisms?
Rhizobium, Anabaena, Frankia, Azotobacter, Nostoc, Clostridium, Beijerinckia, Klebsiella
