Biology
General
Easy

Question

In prokaryotes, chromatophores are

  1. Specialised granules responsible for colouration of cells
  2. Structures responsible for organising the shape of the organism
  3. Incusion bodies lying free inside the cells for carrying out various metabolic activities
  4. Internal membrane system that may become extensive and complex in photosynthetic bacteria

The correct answer is: Internal membrane system that may become extensive and complex in photosynthetic bacteria

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