kostur

kostur

Support structure in animals, against which the force of muscles acts. Vertebrates have a skeleton of bone or cartilage; arthropods have one made of chitin; while many other invertebrates use a hydrostatic skeleton, which is merely an incompressible fluid-filled region of their body.

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Μέρος του λόγου: noun
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Κλάδος/Τομέας: Biology
Category: Zoology
Company: Berkeley
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škrga

Biology; Zoology

In aquatic animals, highly vascularized tissues with large surface area; these are extended out of the body and into the surrounding water for gas exchange.

rod

Biology; Zoology

A category in the classification of plants and animals between species and family; genera- pl.

mozak

Biology; Zoology

Collection of nerve cells usually located at the anterior end of an animal, when present at all. The nerves coordinate information gathered by sense organs, locomotion, and most ...

krv

Biology; Zoology

Fluid which circulates throughout the body of an animal, distributing nutrients, and often oxygen as well.

anus

Biology; Zoology

End of the digestive tract, or gut, through which waste products of digestion are excreted, as distinct from the mouth.

trbuh

Biology; Zoology

Region of the body furthest from the mouth. In insects, the third body region behind the head and thorax.

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Κλάδος/Τομέας: Fruits & vegetables Category: Fruits

banana

The world's most popular fruit. The most common U.S. variety is the yellow Cavendish. They are picked green and develop better flavor when ripened off ...