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Which one of the following is not a biofertilizer?

  • Option 1)

    Agrobacterium

  • Option 2)

    Rhizobium

  • Option 3)

    Nostoc

  • Option 4)

    Mycorrhiza

 

Answers (1)

As we learnt in

Biofertilisers -

Biofertilisers are organisms that enrich the nutrient quality of the soil

- wherein

The main sources of biofertilisers are bacteria, fungi and cyanobacteria

 

 

 Agrobacterium is a gene transfer agent


Option 1)

Agrobacterium

Correct

Option 2)

Rhizobium

Incorrect

Option 3)

Nostoc

Incorrect

Option 4)

Mycorrhiza

Incorrect

Posted by

Vakul

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