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Golden Algae Gate
1. Classification and distribution
Chrysophyta has about 200 genus, 1000 species, commonly found in Synura and Dinobryon golden algae plants are mostly born in fresh water, often forming groups. Sea water and salt water are rare. Often live in transparency, low temperature,
organic
content of less slightly acidic, less calcium-containing soft water.
2. The main
are single-celled, group or branched silky bodies. Some of the swimming type with whiplash has 1-2 whiplash, and some are non-whiplash spherical and indeterminite groups. Some of the algae cells have cell walls, and some have no cell walls. Cell walls are cellulose and glial, or protosites secrete cellulose to form a cystic shell. Color carrier 2 large- and side-life, mainly containing β-carotene and several types of chlorophyl, ink horn algal flaxin content is more, there are a small amount of chlorophyl a and c, algae yellow-brown to golden brown. The nucleation of the cell is the nucleation'. The stored substances are chrysolaminaran and oil.
3. Breeding
algae to nutritional reproduction-based, single-cell split, group fracture. Asexual reproduction can form swimming spores, sexual reproduction is a match, only found in a few genus.
4. Represents the
the genus Synura belongs to the genus Synura. Plants are spherical or oval-shaped groups that adhere to each other in the center with glials. Cells have no walls, there are protosite secretion of glial membrane, the membrane has a clad arrangement of small scales of silicon. There are two chromosomes in the cell and two whiplashes at the front.
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