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TS EAMCET Medical 8 May 2019 Shift 2 Paper

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Question : 2

Total: 159

Identify combination of incorrect statements related to cyanobacteria.
I. Cyanobacteria are referred to as blue-green algae
II. They perform oxygenic photosynthesis in chloroplasts.
III. The red-colour of red-sea is due to the presence of a cyanobacterial species Trichodesmium erythrium.
IV. All the cyanobacterial species can fix atmospheric N2 in specialised cells called heterocysts.

I , II
II , III
II , IV
I , IV

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