Multiple choice

Rhodobacter belongs to which of the following nutritional groups?

  1. Photoorganoautotroph

  2. Photoorganoheterotroph

  3. Photolithoheterotroph

  4. Photolithoautotroph
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Rhodobacter is a photosynthetic bacterium. It uses photon energy for making food, organic oxidising donor source and organic carbon source. Thus, it is a photoorganoheterotroph.

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