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What are gas vacuoles? State their functions? - Biology

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What are gas vacuoles? State their functions?

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Solution

Gas vacuoles are aggregates of hollow cylindrical structures called gas vesicles. They are located inside some bacteria. The inflation and deflation of the vesicles provide buoyancy, allowing the bacterium to float at the desired depth in the water.

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Prokaryotic Cells - Ribosomes and Inclusion Bodies
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Chapter 8: Cell : the Unit of Life - Exercises [Page 40]

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NCERT Exemplar Biology [English] Class 11
Chapter 8 Cell : the Unit of Life
Exercises | Q 4. | Page 40
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