Microorganisms in deep-sea vents and caves serve as autotrophic primary producers in the absence of sunlight.

Question

Quizplus · Accepted Answer

Microorganisms such as chemosynthetic bacteria are able to convert inorganic compounds, such as hydrogen sulfide, into organic compounds through the process of chemosynthesis. They do not rely on sunlight for energy and are able to sustain themselves as autotrophic primary producers in the absence of light in deep-sea vents and caves.

Microorganisms in Deep-Sea Vents and Caves Serve as Autotrophic Primary