Multiple choice

Which of the following is/are photoheterotroph(s)?

  1. Thermoacidophiles

  2. Green non-sulphur bacteria

  3. Kelp algae

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

Green non-sulphur bacteria are photoheterotrophs. They use light for energy and use organic compounds to satisfy their carbon needs.

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