This bacterium is photosynthetic,but without light it can use organic compounds to make energy.Its carbon source is a organic compound.The appropriate classification for this organisms would be:

Question

Quizplus · Accepted Answer

This organism can photosynthesize but can also use organic compounds for energy, making it a photoheterotroph. Additionally, since its carbon source is organic compounds, it cannot be a photoautotroph (which uses carbon dioxide as a carbon source) or a chemoautotroph (which obtains energy from inorganic compounds). It also cannot be a lithotroph, which obtains energy from inorganic minerals.

This Bacterium Is Photosynthetic,but Without Light It Can Use Organic