WebApr 10, 2024 · Cyanobacterial harmful algal blooms (CyanoHABs) are longstanding aquatic hazards worldwide, of which the mechanism is not yet fully understood, i.e., the process in which cyanobacteria establish dominance over coexisting algae in the same eutrophic waters. The dominance of CyanoHABs represents a deviation from their low abundance … WebChlorophyta (Green algae) consist of about 7,000 species, most of which occur in fresh water (Figure 8). Examples are Chlamydomonas (Figure 9) and Chlorella. Some species are unicellular, while others are multicellular.
Groups of Protists – Biology
WebJun 14, 2024 · The Archaeplastids include the green algae (Chlorophyta), the red algae (Rhodophyta), another group of green algae (Charophyta), and the land plants. The Charaphyta are the most similar to land plants because they share a mechanism of cell division and an important biochemical pathway, among other traits that the other groups … WebCharacters of Green Algae: Green algae are defined as a group of eukaryotic algae which resemble land plants in having cellulosic cell wall, starch as food reserve and both … herbert victor
Green algae - Wikipedia
WebSome species of red algae contain phycoerythrins, photosynthetic accessory pigments that are red in color and outcompete the green tint of chlorophyll, making these species appear as varying shades of red. ... The chlorophyte (green algae) genera Ulva and Caulerpa both have macroscopic leaf-like and stem-like structures, but only Ulva species ... WebSelect all responses that describe the green algae. -starch carbs storage -chlorophyll a -chlorophyll b -cell walls that contain cellulose Match the euglenid structures with the correct function: -Contractile vacuole -pyrenoid -chloroplast -eye spot -elimination of excess water -carb synthesis -photosynthesis -photoreceptor that detects light WebMay 4, 2024 · They have the same pigments as cyanobacteria and red algae: chlorophyll a and phycobilins. Much like the cyanobacteria, they appear blue-green due to the interaction of chlorophyll and phycocyanins (glauco- comes from the Greek glaukos meaning blue-green). Non-motile cells have a rigid cell wall composed of cellulose. matrix cladding system