what is heterocyst
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Definitions &Translations Here are all the possible meanings and translations of the word heterocyst. Webster Dictionary(0.00 / 0 votes)Rate this definition: Heterocyst(noun) a cell larger than the others, and of different appearance, occurring in certain algae related to nostoc.
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- Dimorphic means two forms; pleiomorphic means more than one form. The terms are applied to fungi because they can have different forms, of hyphae or spores. At the most obvious, fungi commonly have sexual and asexual stages in their life cycles. What is less commonly understood, is that some fungi may have many morphologically different types of asexual spore.
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Biology Prefixes and Suffixes: heter- or hetero- Heteromorphic (hetero-morph-ic) - differing in size, form or shape, as in some homologous chromosomes. Heteromorphic also refers to having different forms at different periods in a life cycle. Heteronym (hetero-nym) - one of two words having the same spelling but different sounds and meanings. For example, lead (a metal) and lead (to direct). Heterophil (hetero-phil) - having an attraction to or affinity for different kinds of substances.
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Pancreatic Pseudocyst A pancreatic pseudocyst is a collection of tissue and fluids that forms on an organ located behind your stomach called the pancreas. It’s usually the result of a hard blow to your abdomen or pancreatitis, which is an inflammation of the pancreas. “Pseudo” means false.
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Heterogeneous condition Heterogeneous medical condition in medicine are those medical conditions which have several etiologies, like hepatitis or diabetes.he term medical condition is a nosological broad term that includes all diseases, disorders, injuries and syndromes, and it is specially suitable in the last case, in which it is not possible to speak about a single disease associated to the clinical course of the patient.
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Sex chromosome An allosome (also referred to as a sex chromosome, heterotypical chromosome, heterochromosome,[1][2] or idiochromosome[3]) is a chromosome that differs from an ordinary autosome in form, size, and behavior. The human sex chromosomes, a typical pair of mammal allosomes, determine the sex of an individual created in sexual reproduction.
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Gastrointestinal stromal tumor A gastrointestinal stromal tumor (GIST) is a type of tumor that occurs in the gastrointestinal tract, most commonly in the stomach or small intestine.The tumors are thought to grow from specialized cells found in the gastrointestinal tract called interstitial cells of Cajal (ICCs) or precursors to these cells.mall tumors may cause no signs or symptoms. However, some people with GISTs may experience pain or swelling in the abdomen, nausea, vomiting, loss of appetite, or weight loss. Sometimes, tumors cause bleeding, which may lead to low red blood cell counts (anemia) and, consequently, weakness and tiredness.
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Hermaphrodite Earthworms are simultaneous hermaphrodites, having both male and female reproductive organs. A simultaneous (or synchronous) hermaphrodite (or homogamous) is an adult organism that has both male and female sexual organs at the same time. Self-fertilization often occurs.
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Heterotroph Heterotroph, in ecology, an organism that consumes other organisms in a food chain. ecosystem components The basic components of ecosystems. Most ecosystems contain organisms that are producers (autotrophs), such as plants, that harness energy from the Sun, or consumers (heterotrophs) that feed on producers or other consumers.
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Polycystic Ovarian Syndrome (PCOS, POS, POD, Stein-Leventhal Syndrome) What is polycystic ovarian syndrome (PCOS)? Polycystic ovarian syndrome (PCOS), also known by the name Stein-Leventhal syndrome, is a hormonal problem that causes women to have a variety of symptoms. It should be noted that most women with the condition have a number of small cysts in the ovaries.
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Heterochromia iridum Central heterochromia is an eye condition where there are two colors in the same iris; the central (pupillary) zone of the iris is a different color than the mid-peripheral (ciliary) zone, with the true iris color being the outer color.
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Suricata suricatta meerkat S. suricatta is a small herpestid with males averaging 731 grams and females 720 grams. The body and legs of these animals are long and slender, with head and body length between 250 and 350 mm. The tail is thin and tapering to a point, and adds 175-250 mm to the total length of the animal. It is not bushy like many mongoose species. The face is also tapered, coming to a point at the nose and rounded at the forehead. The ears are small and crescent-shaped. The color of the coat varies geographically. In the southern portion of their range, pelage color is darker, with lighter pelage coloration in the more arid regions, following Gloger's rule. Generally, the color of the coat is peppered gray, tan, or brown with a silver tint.
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- Heterotrophs withFlagella The phylum Sarcomastigophora con-tains a diverse group of protists com-bined into one phylum because they allpossess a single kind of nucleus and useflagella or pseudopodia (or both) forlocomotion.
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- homoerotic. adj. Homosexual love or desire, or something that arouses such loves or desires, not necessarily homosexual in itself, but perhaps just hinting at it. The relationship between Frodo Baggins and Samwise Gamgee in The Lord of the Rings Trilogy was somewhat homoerotic.ost literal meaning -- tending to engage or arouse sexual interest, or imply an erotic connection, by one man for another. 2. Extended meaning, sometimes misused (see Example 2 below): a coded type of homosexual reference invisible to heterosexuals.
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- Misanthrope or misanthropist. A person who has a general dislike or distrust for the human race. Although they dislike the majority of the human race they can function considerably well in sexual and friendly relationships. They are often humored and disgusted by the human species.
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Search for a rare disease Summary. Periventricular nodular heterotopia (PNH) is a brain malformation, due to abnormal neuronal migration, in which a subset of neurons fails to migrate into the developing cerebral cortex and remains as nodules that line the ventricular surface.
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Definitions &Translations Numerology. 1  Chaldean Numerology. The numerical value of heterocyst in Chaldean Numerology is: 3. 2  Pythagorean Numerology. The numerical value of heterocyst in Pythagorean Numerology is: 3.
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- Definition of HETEROSEXISM. : discrimination or prejudice by heterosexuals against homosexuals. — het·ero·sex·ist \-ˈsek-sist\ adjective.
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Homoeroticism In the female-female tradition, there are poets such as Sappho,  Michael Field , and Maureen Duffy. Emily Dickinson addressed a number of poems and letters with homoerotic overtones to her sister-in-law Susan Huntington Gilbert.ore explicit sexual imagery occurring in the Mannerist and Tenebrist styles of the 16th and 17th centuries, especially in artists such as Agnolo Bronzino, Carlo Saraceni and Caravaggio, whose works were sometimes severely criticized by the Catholic Church.
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- A heterotroph is any organism, including carnivores, omnivores and herbivores, that cannot produce its own food through solar energy and must feed off another life form. In the food chain,... A heterotroph is any organism, including carnivores, omnivores and herbivores, that cannot produce its own food through solar energy and must feed off another life form. In the food chain,... Star Gazing
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- a combining form meaning “different,” “other,” used in the formation of compound words: heterocyclic. Also, especially before a vowel, heter-. Origin of hetero-. Greek. combining form of Greek héteros the other of two, other, different.
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Colorectal Cancer - Introduction About gastrointestinal stromal tumor (GIST) A tumor begins when healthy cells change and grow uncontrollably, forming a mass called a tumor. A tumor can be cancerous or benign. A cancerous tumor is malignant, meaning it can grow and spread to other parts of the body.
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- Fungi are heterotrophic organisms. LINK Heterotrophic nutrition means that fungi utilise extracellular sources of organic energy, organic material or organic matter, for their maintenance, growth and reproduction.n each case, a glucose dimer is absorbed and this is cleaved within the cytoplasm. Cellulases are especially common in soil and plant inhabiting fungi. Many fungi in the Ascomycotina and Basidiomycotina are able to digest cellulose. The necessary enzymes are less common in members of the Zygomycotina.
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- Most heterotrophs are chemoorganoheterotrophs (or simply organotrophs) who utilize organic compounds both as a carbon source and an energy source. The term heterotroph very often refers to chemoorganoheterotrophs.
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Leiomyosarcoma of the Bone and Soft Tissue: A Review Homologous refers to similarity to endometrial stroma or myometrium, while heterologous indicates similarity to other cell types, including fat, muscle, etc. Malignant mixed mullerian tumors, now called carcinosarcomas, arise from endometrial adenocarcinoma, but resemble sarcoma on histology.
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Heterophoria Heterophoria is actually the misalignment of the visual axis of both eyes. In other words, one or both eyes are not properly fixated to an object of interest. However, we must know that the eyes have a fusional vergence system which corrects this misalignment.