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Question 9436
NEET Biology · Medium

Biological Classification: Nostoc/Anabaena MCQ

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Nostoc/AnabaenaMediumQuestion 9436

Question

Nitrogen fixation in many cyanobacteria is associated with specialized cells called:

  1. A
    Heterocysts
    Correct
  2. B
    Sclereids
  3. C
    Conidia
  4. D
    Zoospores

Correct answer

Heterocysts

Explanation

Heterocysts provide a suitable environment for nitrogen fixation in some filamentous cyanobacteria.

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