How do dinoflagellates use photosynthesis?

Dinoflagellates are a group of protists that utilize photosynthesis primarily through specialized chloroplasts containing pigments like chlorophyll and carotenoids. They harness sunlight to convert carbon dioxide and water into organic compounds, generating energy and oxygen as byproducts. Some dinoflagellates can also switch to heterotrophic feeding, absorbing nutrients from their environment, which allows them to thrive in various conditions. This dual capability enhances their ecological flexibility and adaptability.