Biology · Biological Classification & Cyanobacteria
Which of the following characteristics is NOT true for ALL cyanobacteria?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1They have the ability to fix atmospheric nitrogen.✓
- 2They lack a membrane-bound nucleus.
- 3They contain chlorophyll 'a'.
- 4Their cell wall is not made up of cellulose (peptidoglycan wall).
Correct answer
They have the ability to fix atmospheric nitrogen.
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