| teeth |
Interlocking projections from the dorsal margins of bivalve valves; projecting nodes in the aperture of gastropods; flattened serrations of the margins of chiton valves; the elements of the radula. The hinge teeths or raised lamallae on the hinge plates of bivalves are arranged in regular patterns and are important in identifications.
출처: www.fish.washington.edu/naturemapping/mollusks/glo...
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| teeth |
Horses have twelve molars and six incisors; males have an additional tooth located behind the incisors. Permanent teeth are formed by six years of age; the high crowned teeth are the mark of a grazing animal, and continue to grow throughout the lifetime of a horse. The age of a horse can be determined by the condition and number of teeth.
출처: www.pbs.org/wildhorses/wh_teaching/wh_glossary.htm...
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| teeth |
On a leaf, teeth are the bumps or points along the leaf's edge.
출처: www.fcps.k12.va.us/StratfordLandingES/Ecology/mpag...
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| teeth |
Variety of sharp projections or bumps. In crustaceans.
출처: www.mesa.edu.au/friends/seashores/glossary.html
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| teething |
The entire process which results in the eruption of the teeth. nineteenth-century medical reports stated that infants were more prone to disease at the time of teething. Symptoms were restlessness, fretfulness, convulsions, diarrhea, and painful and swollen gums. The latter could be relieved by lancing over the protruding tooth. Often teething was reported as a cause of death in infants. Perhaps they became susceptible to infections, especially if lancing was performed without antisepsis. ...
출처: pearlspad.net.nz/Medical.htm
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