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Question: Answered & Verified by Expert
The heterocysts present in cyanobacteria are sites of
BiologyBiological ClassificationNEET
Options:
  • A Photosynthesis
  • B Nitrogen fixation
  • C Carbon dioxide assimilation
  • D Gaseous exchange
Solution:
1376 Upvotes Verified Answer
The correct answer is: Nitrogen fixation
In cyanobacterium, the heterocysts are sights of nitrogen fixation. These specialized cells are larger as compared to cells and are distinctly visible under microscope.

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