Nephridiopore is part of the nephridia, an excretory organ found in many organisms, such as flatworms or annelids. Nephridia are invertebrate organs which function similarly to Kidneys They remove Metabolic wastes from an animal's body Excretion is the process of eliminating waste products of Metabolism and other non-useful materials In Biology, an organ ( Latin: organum, "instrument tool" from Greek όργανον - organon "organ instrument The flatworms (Phylum Platyhelminthes from the Greek πλατύ platy, meaning "flat" and ἕλμινς (root ἑλμινθ- helminth- The annelids, collectively called Annelida (from Latin anellus "little ring" are a large phylum of Animals comprising Nephridia are analogous to nephrons or uriniferous tubules found in the kidney of humans. A nephron (from Greek νεφρός (nephros meaning "kidney" is the basic structural and functional unit of the Kidney.
The nephridia consists of an opening called nephrostome, a long convoluted tubule and another opening called the nephridiopore. Nephrostome is the funnel-like component of a Metanephridium. Convoluted tubule is the compound of a Metanephridium which is wrapped with capillaries. Body fluids are filtered in through the nephrostome and passed through the convoluted tubule system. Filtration is a mechanical or physical operation which is used for the separation of solids from fluids (liquids or gases by interposing a medium to fluid flow through which the fluid Nephrostome is the funnel-like component of a Metanephridium. Essential substances are reabsorbed through active mechanisms and waste products are secreted back into the lumen of the tube. In Physiology, reabsorption or tubular reabsorption is the flow of Glomerular filtrate from the Proximal tubule of the Nephron Secretion is the process of segregating elaborating and releasing chemicals from a cell, or a secreted Chemical substance or amount of substance The resulting excretory fluid or urine is passed out through the nephridiopore. Urine is a liquid waste product of the body secreted by the Kidneys by a process of filtration from Blood and Excreted through the Urethra.
Dapyx Software network: MP3 Explorer | Ebook Manager | Zenithic