Question 38
Photosynthesis and Plant NutritionWhich of the following organisms is a chemo-autotroph?
- A.Virus
- B.Bacteria
- C.Paramecium
- D.Euglena
Show the answer and explanation
Answer: B (Bacteria)
Explanation
Some bacteria, such as nitrifying bacteria, make food using energy from chemical reactions (chemosynthesis).