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Nephridium


... a type of excretory gland or nephridium found in many types of invertebrates ... Retrieved from "http://en.wikipedia.org /wiki/ Nephridium" ...
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unit of the excretory system in many primitive invertebrates and also in the amphioxus; it expels wastes from the body cavity to the (usually aquatic) exterior. The evolution of nephridia encouraged tissue specialization by eliminating the need for all cells of an organism to be in contact with seawater for diffusion of metabolic wastes. Nephridia occur in...
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Nephridium - Definition of Nephridium at Dictionary.com a free online dictionary ... nephridium - 5 dictionary results. nephridium ... nephridium ...
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What is nephridium? Meaning of nephridium medical term. What does nephridium mean? ... nephridium. nephritic. nephritic calculus. nephritic factor. nephritic ...
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... "nephridium" Search for books about your topic, "nephridium" ... Nephridium - Wikipedia, the free ... nephridium - definition of nephridium in the Medical ...
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... wall of the first somite on the left side (a precursor of Hatschek's nephridium) ... expression in Hatschek's nephridium is especially interesting because ...
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Internal anatomy of an earthworm (lateral section): small, long, cylindrical ... Nephridium: organ of an earthworm that performs the functions of kidneys. ...
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Earthworm nephridiopore (close-up) 1. Nephridiopore. 2. Hypodermis. 3. Circular muscle layer. 4. Longitudinal muscles ...
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Essentially, a nephridium is a tube, generally very long and much folded upon ... Among the Polychaeta the nephridium of Nereis (see fig. ...
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