Biology · CELL THE UNIT OF LIFE

Gas vacuoles are specialized non-membrane bound structures providing buoyancy. In which group of organisms are they found?

1. A
   Mycoplasma and entamoeba
2. B
   Blue green, purple and green photosynthetic bacteria
3. C
   Fungi and all heterotrophic animal parasites
4. D
   Eukaryotic algae and plant mesophyll cells