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The largest algae are brown algae. All brown algae are multicellular and live in the ocean. Interestingly, unlike other types of algae, they grow... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts ...
brown, or green. The colors come from their photosynthetic pigments. Photosynthesis is the ability for a plant to produce energy and give off oxygen. Algae are the primary producer of oxygen on Earth. Without algae we couldn’t survive. ...
Some algae blooms are especially harmful, including an overgrowth of dinoflagellates, which causes what is called a red tide, a type of harmful algae bloom in marine systems that are bright red or brown instead of green. Read What Are Algae Blooms? - Definition & Examples Lesson ...
Most algae is green or brown. Red algae, however, contain a variety of pigments, including chlorophyll, red phycoerythrin, blue phycocyanin, carotenes, lutein, and zeaxanthin. The most important pigment is phycoerythrin, which provides these algae with their red pigmentation by reflecting red light...
Tetraspores are red algae spores produced by the tetrasporophytic (diploid) phase in the life history of algae in the Rhodophyta as a result of meiosis. The
What is the Difference Between Green and Brown Algae? What is the Difference Between Protozoans and Metazoans? How Many Species of Plants Are There? What Is Carrageenan? Discussion Comments By anon302253 — On Nov 08, 2012 Since they are photosynthetic animals, they trap ultraviolet heat from...
Thallophytes have a hidden reproductive system and reproduction usually takes place through fragmentation Their body is in the form of undivided thallus and this group is commonly called algae. There are three types of algae: Red algae, green algae, and brown algae....
Algin is a hydrocolloid which has good water holding capacity derived from brown algae (Phaeophyceae). Is pectin a hydrocolloid? Hydrocolloids that are commonly used as thickening are starch, xanthan, guar gum, locust bean gum, gum karaya, gum tragacanth, gum Arabic and cellulose derivatives. The...
which have pigments absorbing mostly blue and red wavelengths that are diminished rapidly in seawater, should be found at the shallowest depths. Because accessory pigments of brown algae absorb intermediate wavelengths of light, brown algae would be expected to be most abundant at intermediate depths...