- prothallia
- [prəʋʹθælıə] pl от prothallium
Новый большой англо-русский словарь. 2001.
prothallia
Смотреть что такое "prothallia" в других словарях:
Prothallia — Prothallium Pro*thal li*um, n.; pl. {Prothallia}. [NL.] (Bot.) Same as {Prothallus}. [1913 Webster] … The Collaborative International Dictionary of English
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
Prothallium — Pro*thal li*um, n.; pl. {Prothallia}. [NL.] (Bot.) Same as {Prothallus}. [1913 Webster] … The Collaborative International Dictionary of English
prothallium — noun (plural prothallia) Etymology: New Latin, from pro + thallus Date: 1858 prothallus … New Collegiate Dictionary
Prothallium — A prothallium, or prothallus (from Latin pro = forwards and Greek θαλλος ( thallos ) = twig) is usually a pteridophyte, i.e. spore bearing plant, (almost exclusively ferns) in gametophyte stage in the alternation of generations cycle.… … Wikipedia
Lophosoria quadripinnata — ? Lofosoria cuadripinata … Wikipedia Español
plant — plantable, adj. plantless, adj. plantlike, adj. /plant, plahnt/, n. 1. any member of the kingdom Plantae, comprising multicellular organisms that typically produce their own food from inorganic matter by the process of photosynthesis and that… … Universalium
prothallium — prothallial, prothallic, prothalline /proh thal een, uyn/, adj. prothalloid, adj. /proh thal ee euhm/, n., pl. prothallia / thal ee euh/. 1. Bot. the gametophyte of ferns and related plants. 2. the analogous rudimentary gametophyte of seed… … Universalium
prothallium — /proʊˈθæliəm/ (say proh thaleeuhm) noun (plural prothallia /proʊˈθæliə/ (say proh thaleeuh)) 1. the gametophyte of ferns, etc. 2. the analogous rudimentary gametophyte of seed bearing plants. Also, prothallus. {New Latin, from Greek pro pro 2 +… …
prothallium — [prō thal′ēəs] n. pl. prothalli [prō thal′ēī΄] or prothalluses [prō thal′ē əm] n. prothallia [prō thal′ēə] [ModL < Gr pro , before + thallos, a shoot (< IE base * dhal , to bloom > Alb dal, to sprout) + IUM] Bot. a minute, flat, greenish … English World dictionary
