- line of dehiscence
-
щель разверзания
English-Russian dictionary of geology. 2011.
line of dehiscence
Смотреть что такое "line of dehiscence" в других словарях:
Dehiscence (botany) — Dehiscence of the follicular fruit of milkweed (Asclepias syriaca) revealing seeds within. Dehiscence is the opening, at maturity, in a pre defined way, of a plant structure, such as a fruit, anther, or sporangium, to release its contents.… … Wikipedia
Dehiscence — De*his cence, n. [Cf. F. d[ e]hiscence.] 1. The act of gaping. [1913 Webster] 2. (Biol.) A gaping or bursting open along a definite line of attachment or suture, without tearing, as in the opening of pods, or the bursting of capsules at maturity… … The Collaborative International Dictionary of English
prodorsal dehiscence — (ARTHROPODA: Chelicerata) In molting, the line of weakness following the abjugal furrow between the aspidosoma and prodosoma … Dictionary of invertebrate zoology
fern — fernless, adj. fernlike, adj. /ferrn/, n. any seedless, nonflowering vascular plant of the class Filicinae, of tropical to temperate regions, characterized by true roots produced from a rhizome, triangular fronds that uncoil upward and have a… … Universalium
Fern — /ferrn/, n. a female given name. * * * Any of about 10,000–12,000 species (division Filicophyta) of nonflowering vascular plants that have true roots, stems, and complex leaves and reproduce by spores. Though ferns were once classified with the… … Universalium
suture — I. noun Etymology: Middle English, from Anglo French & Latin; Anglo French, from Latin sutura seam, suture, from sutus, past participle of suere to sew more at sew Date: 15th century 1. a. a strand or fiber used to sew parts of the living body;… … New Collegiate Dictionary
suture — [so͞o′chər] n. [L sutura < sutus, pp. of suere, to SEW] 1. a) the act of joining together by or as by sewing b) the line along which such a joining is made 2. Anat. the joining together, or the irregular line of junction, of certain vertebrate … English World dictionary
Stoma — Sto ma, n.; pl. {Stomata}. [NL., fr. Gr. ?, ?, a mouth.] 1. (Anat.) One of the minute apertures between the cells in many serous membranes. [1913 Webster] 2. (Bot.) (a) The minute breathing pores of leaves or other organs opening into the… … The Collaborative International Dictionary of English
Stomata — Stoma Sto ma, n.; pl. {Stomata}. [NL., fr. Gr. ?, ?, a mouth.] 1. (Anat.) One of the minute apertures between the cells in many serous membranes. [1913 Webster] 2. (Bot.) (a) The minute breathing pores of leaves or other organs opening into the… … The Collaborative International Dictionary of English
Microsporangia — Microsporangium is a sporangium that produces spores that give rise to male gametophytes. Microsporangia are notable in spikemosses, and a minority of ferns. In Gymnosperms and Angiosperms (Flowering plants), the microsporangium produce the… … Wikipedia
suture — Line of opening or dehiscence of a closed structure, e.g. as in cycad microsporangia … Expanded glossary of Cycad terms
