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. ...
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 ...
Liquid kelp is a nutritional supplement that consists of vitamins and minerals for daily consumption. It is derived from kelp — large seaweed species classified as brown algae that are found in shallow oceans. Kelp is known for its rapid growth rate in nutrient-rich waters. A sea vegetable, ...
Thalliof thebrown algaeFucus vesiculosusL. were collected from an unpolluted coastal area (around SS1,Table 1) in NW Spain. Stones of approximate size 30 × 30×20 cm were also collected in the same site. The thalli were rinsed briefly inseawaterand transported to the laboratory inpolyethylen...
Notice how the top of the grow medium has a green hue. This is the result of algae growing on the surface. Whenever you see that, you know the plant is getting too much water. These brown lower leaves look like a nutrient deficiency but the real cause is overwatering. ...
"If you look at the great diversity of the protists, you can see that there are amoebae in virtually all the groups," Maciver said. "There's even an amoeboid organism within the brown algae [Labyrinthula]." Most amoebas are present within the Amoebozoa group, though, Maciver said. In...
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 ...
Plasmodial slime molds, land plants, red algae, brown algae, animals, and many other classifications of living creatures have all evolved multicellularity at different times throughout Earth’s history. The very first multicellular organism, in fact, may have arisen as early as 2 billion years ...
" >In addition, other lines of evidence support the hypothesis that land plants evolved from ancestral green algae used the same type of chlorophyll and accessory pigments in photosynthesis as do land plants.This would not be true of red and brown algae.Green algae store food as starch, as ...
and yellow often comes from theturmericspice. Green is usually relatively easy to create, but some common sources are algae and seaweed. Extracts from the indigo plant and the butterfly pea will create a blue color. Browns, blacks, and other "compound" colors are usually made by blending dif...