bacteria
Algae can be single-celled or multicellular. An example of a unicellular algae is Valonia ventricosa.
most algae in the world is single celled but there are a few algae that are multicellular
diatoms are single celled algae. Kelps are large and are many celled algae.
Phytoplankton
The world's largest single-celled organism is the green algae Caulerpa.
The parts of the single-celled algae that are responsible for capturing energy are chloroplasts. Chloroplasts have to be there in order for cells to capture energy.
unicellular animals this includes amoeba and Plasmodium species called protozoans and single celled plants like algae
Yes. They are one-celled algae with two flagella.
The protista kingdom consists of diverse single-celled and multicellular organisms that do not fit into the plant, animal, or fungi kingdoms. They exhibit a wide range of characteristics and lifestyles, including algae, protozoa, and slime molds.
Single Celled Algae ( Unicellular )
Protozoa are single-celled organisms that are considered animals, as they are heterotrophic and ingest their food. Algae, on the other hand, are photosynthetic organisms that can be single-celled or multicellular and are considered plant-like. Visual characteristics such as cell structure, movement, and mode of nutrition can help differentiate between protozoa and algae.
The kingdom Protista contain all single celled organisms. Examples are: protozoans (animal-like single celled organisms) and algae (plant-like single celled organisms).