Hydra microorganism wikipedia
Hydra viridissima (also known as Hydra viridis and Chlorohydra viridissima), or the green hydra, is a species of freshwater hydroid polyp in the genus Hydra found widely dispersed in the northern temperate zone. It is a common organism found in still waters from early spring to late autumn.Video of Hydra! Hydra is the name of a manyheaded water beast in Greek Mythologybut its a real animal too! Hydra is a cnidarian; It is exclusively a freshwater organism hydra microorganism wikipedia
Hydra (Chlorohydra) viridissima (green hydra) is a bright green species, owing to the presence of numerous algae called zoochlorellae, which live as symbionts within the endodermal cells. The zoochlorellae carry out photosynthesis and produce sugars that are used by the hydra.
How can the answer be improved? The hydra have four to twelve tentacles that protrude from just outside the mouth. They feed by extending their tentacles and waiting for food to touch the tentacles. They then bring the food to their mouth, ingest and digest the organism.hydra microorganism wikipedia Hydra generally refers to: Lernaean Hydra, a manyheaded serpent in Greek mythology Hydra (genus), a genus of simple freshwater animals belonging to the phylum Cnidaria
Hydra microorganism wikipedia free
Hydra, genus of invertebrate freshwater animals of the class Hydrozoa (phylum Cnidaria). The body of such an organism consists of a thin, usually translucent tube that measures up to about 30 millimetres (1. 2 inches) long but is capable of great contraction. hydra microorganism wikipedia Hydra eat freshwater invertebrates such as small crustaceans and insect larvae. A hydra feeds by attaching itself to a fixed location, such as a leaf or branch of aquatic vegetation. It then uses its neurotoxinlined tentacles to paralyze a prey as it approaches and then pull it into its mouth opening. Hydra and Other Cnidarians. A common organism to study in a biology lab is the hydra. The hydra belongs to a group of organisms known as cnidarians or sometimes called coelenterates. This phylum also includes animals such as the jellyfish and sea anemone Nevertheless, it allows for coordinated movements and is necessary for feeding behavior. Interestingly, the hydra is the only organism that can survive (when fed forcefully) and even reproduce normally without its nervous system. The hydra that lacks its nervous system is called epithelial hydra. Hydra, even though made up of more than one cell, is still considered a microorganism. Hydra are only about a half a centimeter long. It is considered a microbe because
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