1.

    The process of nitrogen fixation in cyanobacteria occurs within specialized cells called:

    A

    Akinetes

    B

    Hormogonia

    C

    Heterocysts

    D

    Carboxysomes

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Monera
    🎓 Ncert Level:Remembering
    🎯Difficulty :Hard
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Monera, Cyanobacteria, Nitrogen Fixation, Heterocysts

    Related Questions

    1.

    Which one is the free-living, anaerobic nitrogen-fixer?

    A

    Beijernickia

    B

    Rhodospirillum

    C

    Rhizobium

    D

    Azotobacter

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Monera
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :nitrogen fixation, anaerobic bacteria, free-living bacteria

    2.

    Free living, aerobic, non-photosynthetic, nitrogen fixing bacterium is

    A

    Azotobacter

    B

    E.coli

    C

    Nostoc

    D

    Salmonella

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Biological Classification
    🎯Topic:Monera
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Nitrogen fixation, Bacterial classification, Aerobic bacteria, Non-photosynthetic bacteria

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