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tubular at biology dictionary

Vagina

...y ... Full article >>> vagina The tubular organ that is the site of sperm deposition and also serves as the birth canal. PICTURE vascular bundle Groups of xylem , phloem and cambium cells in stems of plant s descended from the procambium embryo nic tissue layer. Full articl...

Vacuoles

...ucts and store ingested food. PICTURE vagina The tubular organ that is the site of sperm deposition and also serves as the birth canal. PICTURE ... Full article >>> coenocytic -- Condition in which an organ ism consists of filamentous cells with large central vacuoles , and whose n...

Vacuole

...ucts and store ingested food. PICTURE vagina The tubular organ that is the site of sperm deposition and also serves as the birth canal. PICTURE ... Full article >>> vacuole A membrane-bounded, fluid-filled space in a cell . vagabond's disease Darkened, thickened skin caused by years...

Urine

...l article >>> dRTA ( distal renal tubular acidosis) results from the failure of the a-intercalated cells in the distal tubule of the nephron to acidify the urine . Full article >>> Transition s (changes from a p urine - A or G - to the other p urine , or a pyrimi...

Tracheae

... ectoderm -derived organ forms a highly branched tubular network which provides the organ s with oxygen . Lifecycle and ecology Habitat ... Full article >>> In insects, the blood (more properly called hemo lymph ) is not involved in the trans port of oxygen . (Openings called trache...

Trachea

...x and abdomen called spiracles leading to the tubular trachea l system. Air reaches internal tissue s ... ectoderm -derived organ forms a highly branched tubular network which provides the organ s with oxygen . Reproduction Drosophila melanogaster egg .....

Thorax

...x and abdomen called spiracles leading to the tubular trachea l system. Air reaches internal tissue s via a network of branches from the trachea l system. Full article >>> Various other medical problems may include inflammation of the nasal sinuses, nasal polyp s, clubbing of fingers ...

Spiracles

...x and abdomen called spiracles leading to the tubular trachea l system. Air reaches internal tissue s via a network of branches from the trachea l system. Full article >>> They exchange gases through a trachea l system, with external openings called spiracles dividing into finely br...

Siphon

siphon tubular structure for drawing in or forcing out Source: Noland, George B. 1983. General Biology , 11th Edition. St. Louis, MO. C. V. Mosby ... Full article >>> siphon o stele -- When a plant 's vascular tissue develops as a central cylin...

Respiration

... ectoderm -derived organ forms a highly branched tubular network which provides the organ s with oxygen . Reproduction ... Full article >>> respiration 1) breathing as part of gas exchange; or 2) cellular metabolism . respiratory surface A thin, moist, epithelial surface that oxygen ...

Renal

...l article >>> dRTA ( distal renal tubular acidosis) results from the failure of the a-intercalated cells in the distal tubule of the nephron to acidify the urine . Full article >>> renal capsule : The membranous covering of the kidney . cortex : The outer layer ov...

Proboscis

...2;>> proboscis A snout or trunk. Also, tubular sucking or feeding organ with the mouth at the end as in planarians, leeches, and insects. Also, the sensory and defensive organ at the anterior end of certain invertebrates . Full article >>> proboscis The elongated mouth p...

Population

...oss, also called economic threshold. cornicle. Two tubular structures located on the posterior part of an aphid's abdomen . Full article >>> Solution hybridization is designed to measure the levels of a specific m RNA species in a complex population of RNA . Full article >>...

Plant

...isms with their rigidity Centrioles - essential tubular organelles found near the nucleus in pairs that aid in cellular division ... Full article >>> Mitochondrial DNA Mitochondria , and chloroplasts in plant s, carry their own small chromosomes , usually in multiple copies per...

Organelles

...article >>> Centrioles - essential tubular organelles found near the nucleus in pairs that aid in cellular division Chlorophyll - the green material found in chloroplasts that is active in photosynthesis ... Full article >>> The mitochondria l permeability transi...

Organelle

...article >>> Centrioles - essential tubular organelle s found near the nucleus in pairs that aid in cellular division Chlorophyll - the green material found in chloroplasts that is active in photosynthesis ... Full article >>> The mitochondria l permeability tran...

Nucleus

...article >>> Centrioles - essential tubular organelles found near the nucleus in pairs that aid in cellular division Chlorophyll - the green material found in chloroplasts that is active in photosynthesis ... Full article >>> In this technique, the nucleus of a re...

Nephron

... nephron (nef-ron) [Gk. nephros, kidney ] The tubular excretory unit of the vertebrate kidney . Full a...l article >>> dRTA ( distal renal tubular acidosis) results from the failure of the a-intercalated cells in the distal tubule of the neph...

Nephridium

nephridium tubular excretory organ of lower animals such as earth...ephridium pl. nephridia [Gk. nephros, kidney ] A tubular excretory structure found in many invertebrates . Full article >>> nephridium The ...

Lumen

...hen referring to the cavity or passageway within a tubular structure (ex. the interior space of a seminiferou...62;>> lumen [L. light] The cavity of a tubular structure, such as endoplasmic reticulum or a blood vessel. Full article >>> lumen...

Liver

...hen referring to the cavity or passageway within a tubular structure (ex. the interior space of a seminiferous tubule). M ... Full article >>> liver worts Belong to the class Bryophyta and are found in damp and wet conditions. lobule One of several lobes or division s of the liver . ...

Kidney

...and 3) trafficking in dominant distal renal tubular acidosis (dRTA) Ashley M. Toye1 Department of Biochemistry , University of Bristol, University Walk, Bristol BS8 1TD, U.K. Full article >>> kidney stones Crystallized deposits of excess wastes such as uric acid , calcium, and magne...

Enteron

...ms. Full article >>> enteron The tubular passage that extends from mouth to anus . Covered in Lab 11 Animal Diversity I epidermis (1) the dermal tissue system in plant s. (2) the outer covering of animals . Covered in: ... Full article >>> arch enteron - cavity ...

Ectoderm

... ectoderm -derived organ forms a highly branched tubular network which provides the organ s with oxygen . Reproduction Drosophila melanogaster egg ... Full article >>> : A lower invertebrate such as jelly fish that are composed of two tissue layers ( ectoderm and endoderm ) and l...

Dorsal

...ll article >>> nerve cord A dorsal tubular cord of nervous tissue above the notochord of a chordate . Full article >>> metacarpal vein - dorsal and palmar veins of the hand Synonyms: vena metacarpus By Wordnet Dictionary ... Full article >>> The brains o...

Distal

...l article >>> dRTA ( distal renal tubular acidosis) results from the failure of the a-interc...al tubule The section of the renal tubule where tubular secretion occurs. divergent evolution The divergence of a single interbreeding population or sp...

Cochlea

...Corti. Full article >>> cochlea A tubular cavity of the inner ear containing the essential organ s of hearing; occurs in crocodiles, birds, and mammals ; spirally coiled in mammals . Full article >>> Cochlea coiled organ in inner ear in which receptor nerve endings a...

Centrioles

...article >>> Centrioles - essential tubular organelles found near the nucleus in pairs that aid in cellular division Chlorophyll - the green material found in chloroplasts that is active in photosynthesis ... Full article >>> Plant s and most other eukaryotic orga...

Centriole

...ticle >>> Centriole s - essential tubular organelles found near the nucleus in pairs that aid in cellular division Chlorophyll - the green material found in chloroplasts that is active in photosynthesis ... Full article >>> Organelle : Any one of various particle...

Alimentary canal

alimentary canal A tubular passage which extends from the mouth to the anus . Found in organ isms with complete digestive systems. Covered in: Lab 15 Rat Muscular and Digestive Systems Lab 17 Rat and Frog Comparative Anatomy ... Full article >>> EgestionE...

Abdomen

...x and abdomen called spiracles leading to the tubular trachea l system. Air reaches internal tissue s via a network of branches from the trachea l system. Full article >>> So there's a set of homeotic genes that are defining the segment s of the head, another set that define the thor...
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