Phytoplankton are the most abundant type of photosynthetic organism on Earth, constituting about one-third of all photosynthetic biomass. Phytoplankton are distinguished from other photosynthetic organisms by their lack of a cell nucleus and by the presence of photosynthetic pigment granules in their cells.
The major components of phytoplankton are the chloroplasts, which contain the photosynthetic apparatus and are surrounded by a plasma membrane. Chloroplasts are divided into two types, the smaller thylakoid and the larger grana. The thylakoid contains the photosynthetic apparatus, while the grana contain the light-harvesting pigments
What Are The 2 Main Types Of Phytoplankton?
There are two main types of phytoplankton: photosynthetic and non-photosynthetic. Photosynthetic phytoplankton use sunlight to convert carbon dioxide and water into organic matter and oxygen. Non-photosynthetic phytoplankton do not use sunlight to create organic matter and oxygen. These two types of phytoplankton are found in different parts of the ocean and play different roles in the marine ecosystem. Photosynthetic phytoplankton are found in the light zone near the surface of the water, and they are important for the production of oxygen in the ocean. Non-photosynthetic phytoplankton are found in the dark zone near
What Is The Difference Between The Two Types Of Plankton?
Phytoplankton are the smallest type of plant life and include both photosynthetic and non-photosynthetic types. Photosynthetic phytoplankton use light energy to convert carbon dioxide and water into organic matter, while non-photosynthetic phytoplankton use organic matter to form their own food. The two types of plankton differ in their size, shape, and reproduction methods. Photosynthetic phytoplankton are smaller and have a more elongated shape, while non-photosynthetic phytoplankton are larger and have a more spherical shape. Non-photosynthetic phytoplankton also reproduce by releasing eggs and sperm into the water
- Poke Yoke in Manufacturing: Preventing Errors at Their Source - February 6, 2026
- Integrated Payment Systems: Fueling Scientific Advancement Through Efficient Funding - January 12, 2026
- Professional Distribution Center Cleaning Services Explained - December 13, 2025