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What is the principle underlying the use...

What is the principle underlying the use of cyanobacteria in agricultural fields for crop improvement ?

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Some cyanobacteria like Nosloc, Anabaena can fix the nitrogen due to presence of heterocysts.
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What is the principle underlying the use of cyanobacteria in agriculture ?

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Knowledge Check

  • Cyanobacteria are used in agricultural fields for crop improvement because they cause

    A
    `N_(2)` fixation
    B
    algal blooms
    C
    photosynthesis
    D
    all of these

  • Methods used for crop improvement are:

    A
    Diotechnology and genetic engineering
    B
    Selection
    C
    Htbridization
    D
    All of the above

  • The methods of crop improvements are

    A
    induced mutations
    B
    induced polyploidy
    C
    hybridisation
    D
    All of these

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