Renniagh (lus): Difference between revisions

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Termeeaght
Linney 58:
 
# Ta keim [[sporophyte|sporophytagh]] ([[daaphloid]]) cur magh [[sporrag|sporraghyn]] [[unphloid]] liorish [[meiosis]].
# Liorish [[mitosis]], ta'n sporrag gaase dys [[gametophyte]] - ny [[prothallus]] ta jannoo [[co-haaghey sollyssollysh]], son y chooid smoo.
# Ta'n gametophyte cur magh [[gamete|gameteyn]] ([[sheel (gamete)|sheel]] as [[ooh]] er y phrothallus cheddin, dy mennick) liorish [[mitosis]].
# Ta sheel raghidey [[flagellum|flagellagh]] torraghey ooh, as ish kianglt rish y phrothallus.
Linney 86:
Ta [[sporophyte|sporophyteyn]] renniee, myr lossreeyn rassagh, jeant magh jeh:
* [[Gass]]: She [[raisoam]] fo-halloo t'ayn son y chooid smoo, agh ny keayrtyn, she [[stolon]] harrish-thalloo ny corp fuyghagh t'ayn. Myr sampleyr, ta stolon ec [[Polypodiaceae]], as corp fuyghagh ec [[Cyatheaceae]].
* [[Duillag|Duillagyn]]: Rheynn geayney [[co-haggloohaaghey sollyssollysh]] y lus. Ta duillagyn noa lheanaghey liorish neufilley caslagh çhionn. Ta tree sorçhyn dy ghuillag ec renniee:
** [[Trophophyll]]: Duillag nagh ver magh sporragyn. T'ee currit da jannoo shugyr liorish co-haggloohaaghey sollyssollysh. T'ee corrym rish duillagyn geayney cadjin lossreeyn rassagh.
** [[Sporophyll]]: Duillag verys magh sporragyn. T'ee corrym rish crottyl ayns [[bearkan juys]], [[stamenstaimyn]] ayns [[gymnosperm]], ny [[pistil]] ayns [[angiosperm]]. Anchasley rish ny daa s'jerree, cha nel y sporophyll slane currit da jannoo sporragyn. T'ee gollrish trophophyll, as t'ee co-haggloohaaghey sollyssollysh 'syn aght cheddin.
** [[Brophophyll]]: Duillag verys magh mooarane dy sporragyn.
* [[Fraue|Fraueyn]]: Ta fraueyn goaill stiagh ushtey as beaghey ass y thalloo. She [[corys fraue snaueaneagh]] t'ec renniee, as t'eh casley rish fraueyn lossreeyn rassagh.
Linney 94:
=== Gametophyteyn ===
Ta gametophyteyn renniee anchasley rish gametophyteyn lossreeyn rassagh. Ta'n gametophyte renniagh cadjin jeant magh jeh:
* [[Prothallus]]: Ny strughtoor geaynagh, un [[killag|chillag]] er çheeid, ta co-haggloohaaghey sollyssollysh. T'eh jeh cummey chree ny aarey dy cadjin, mysh 3–10 mm er lhiurid, 2–8 mm er lheead. T'eh jannoo gameteyn liorish:
** [[antheridium|Antheridia]]: Nyn strughtooryn beggey cruinney ta jannoo [[sheel (gamete)|sheel]] [[flagellum|flagellagh]].
** [[archegonium|Archegonia]]: Nyn strughtooryn jeh cummey flagoon ta jannoo un ooh ec y chass. Ta'n sheel roshtyn ish liorish snaue sheese y wannal.