competition (biological)

См. также в других словарях:

• Competition (biology) — Sea Anemones compete for the territory in tide pools Competition is an interaction between organisms or species, in which the fitness of one is lowered by the presence of another. Limited supply of at least one resource (such as food, water …   Wikipedia

• Biological interaction — Biological interactions are the effects organisms in a community have on one another. In the natural world no organism exists in absolute isolation, and thus every organism must interact with the environment and other organisms. An organism s… …   Wikipedia

• Competition spermatique — Compétition spermatique Introduite pour la première fois par Geoff Parker en 1970[1], la compétition spermatique (ou concurrence spermatique) correspond à la compétition entre les éjaculats de différents mâles pour la fertilisation d’un set donné …   Wikipédia en Français

• Compétition Spermatique — Introduite pour la première fois par Geoff Parker en 1970[1], la compétition spermatique (ou concurrence spermatique) correspond à la compétition entre les éjaculats de différents mâles pour la fertilisation d’un set donné d’ovocytes. Pour se… …   Wikipédia en Français

• Biological pest control — Biological control of pests in agriculture is a method of controlling pests (including insects, mites, weeds and plant diseases) that relies on predation, parasitism, herbivory, or other natural mechanisms. It can be an important component of… …   Wikipedia

• Compétition spermatique — Dans la nature, l’apparente extravagance des traits arborés par les mâles de certaines espèces, et leur sous jacent impact sur leur survie, inspira Darwin[1] dans le développement de la théorie de la sélection sexuelle. Un siècle plus tard, les… …   Wikipédia en Français

• Competition — For other uses, see Competition (disambiguation). A selection of images showing some of the sporting events that are classed as athletics competitions Competition is a contest between individuals, groups, animals, etc. for territory, a niche, or… …   Wikipedia

• Biological imperative — Articleissues citations missing = November 2007 OR = November 2007 rewrite = November 2007 tone = November 2007Biological imperatives are the needs of living organisms required to perpetuate their existence: to survive. include the following… …   Wikipedia

• Biological dispersal — This article is about biological dispersal in ecosystems. For other forms of dispersion, see Dispersion (disambiguation). Wind dispersal of dandelion seeds. Biological dispersal refers to species movement away from an existing population or away… …   Wikipedia

• Competition model — The Competition Model is a psycholinguistic theory of language acquisition and sentence processing developed by Elizabeth Bates and Brian MacWhinney. The Competition Model posits that the meaning of language is interpreted by comparing a number… …   Wikipedia

• biological interaction — an interaction between species or stocks resulting from direct predation or competition for food or space, or both. Fishing will have strong impacts on other associated or dependent species …   Dictionary of ichthyology