Macrocystis is a genus of kelp (large brown algae) that includes species having extremely long stipes (up to 60 meters) and floating structures containing gas (pneumatocysts) at the base of the blades. What might the purpose of the long stipes and pneumatocysts be?

Macrocystis is a genus of kelp (large brown algae) that includes species having extremely long stipes (up to 60 meters) and floating structures containing gas (pneumatocysts) at the base of the blades. What might the purpose of the long stipes and pneumatocysts be?

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter26: Protists

Section26.3: Excavates

Problem 1C: What cell organelle is atypical in excavates?

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Macrocystis is a genus of kelp (large brown algae) that includes species having extremely long
stipes (up to 60 meters) and floating structures containing gas (pneumatocysts) at the base of the
blades. What might the purpose of the long stipes and pneumatocysts be?

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