What Is the Relationship Between Plants and Cyanobacteria

question 26

Multiple Choice

What is the relationship between plants and cyanobacteria?

• A) Plants produce chlorophylls a and b and pass these pigments on to cyanobacteria.
• B) Cyanobacteria use oxygen produced by plants and, in return, produce carbon dioxide for use in plants.
• C) Some cyanobacteria form mutualistic relationships with plants, called lichens.
• D) Cyanobacteria that were internalized and not broken down by plant cells formed chloroplasts.

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