| operculum |
a hard flap serving as a cover for (a) the gill slits in fishes or (b) the opening of the shell in certain gastropods when the body is retracted
출처: wordnet.princeton.edu/perl/webwn
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|---|---|
| operculum |
(oper
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| operculum |
in eucalypts, the cap (or caps) of a flower bud which is formed by the fusion of the sepals or the petals, and dehisces at maturity exposing the reproductive organs
출처: www.anbg.gov.au/cpbr/cd-keys/Euclid/sample/html/gl...
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| operculum |
(see Gill Cover)
출처: members.aol.com/sierram/sierram3.htm
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| operculum |
A flap or lid-like covering over the opening of an ascus or sporangium. (Pl. opercula.) (15)
출처: ppathw3.cals.cornell.edu/glossary/Defs_O.htm
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