Phylum Phaeophyta and Phylum Rhodophya
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The two phylum that principally contain macroscopic algae are Rhodophyta (red algae) and Phaeophyta (brown algae). These algae are commonly found in marine environments and can form large, visible structures like kelp forests.
Seaweed is a type of marine algae that is large and multicellular, while algae refers to a diverse group of photosynthetic organisms that can be found in various aquatic environments. In general, seaweed specifically refers to larger, macroscopic algae, while algae can include both macroscopic and microscopic species.
Blue-green algae belongs to the phylum Cyanobacteria.
Organisms in phylum Chlorophyta, such as green algae, need chloroplasts for photosynthesis. Chloroplasts contain chlorophyll, the pigment that captures light energy for this process. Photosynthesis is the main way these organisms produce energy for survival and growth.
Unicellular organism: Amoeba is a common freshwater organism belonging to the phylum Protozoa. Multicellular organism: Algae are a diverse group of aquatic organisms found in both fresh and saltwater environments, serving as an essential component of many ecosystems.
Oh, dude, taxonomy is like the science of organizing living things into categories, right? So, blue-green algae, also known as cyanobacteria, are classified under the phylum Cyanobacteria. They're like these photosynthetic bacteria that can be found in various environments, from freshwater to marine habitats. So, yeah, they're basically these cool little guys that scientists have put in their own special category.