Question

Photosynthetic prokayotic cell. Ultrastructure of a cell
of blue-green algae or cyanobacteria. daigram
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Answer 1

Answer:

Cyanobacteria are prokaryotic cells that lack membrane-bound organelles and nuclei. Their common name is blue-green algae because of their blue-green color brought on by their pigment phycocyanin. Most algae are considered plants, but blue-green algae are bacteria.