Definitionadj. relating to or operating by means of valves
Last update: September 27, 2015
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In many aquatic larvae we find that all the spiracles are closed up, or become functionless, except a pair at the hinder end which are associated with some arrangement - such as the valvular flaps of the gnat larva or the telescopic " tail " of the drone-fly larva - for piercing the surface film and drawing periodical supplies of atmospheric air. [Please select]
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Valvular process: in Odonata, a slender, unjointed process at the apex of each genital valve. [Please select]
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The great majority of these animals have a distinct heart, provided with valvular apertures, which are in communication with a peri-visceral cavity containing corpusculated blood. [Please select]
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There is valvular disease--as I think you know--and it has advanced. [Please select]
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Valvular: when two parts join so as to form a valve between them. [Please select]
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