HangangaMātauranga Tuarua me ngā kura

He aha te mea te rau tuawhiti? Rau tuawhiti wetewete me te mahi

Ki te titiro tatou ki te tinana o te otaota purapura teitei me pükohu o ahua tetahi, ka kite koe i te rerekētanga nui i roto i te hanganga me te Morphology. E kore te mea poitirere tenei, no te mea evolutionarily whakawhanakehia kia tipu whaipua hou kei runga noa te whakaritenga atu i pükohu pono. takoto te rerekētanga matua i roto i te hanganga o te tinana, i roto i pükohu me ētahi atu rauropi aroaro te i roto i te puka o te rau tuawhiti.

He aha te mea te rau tuawhiti?

Ko te tino kanorau te nuinga ahua hou o pükohu, e tika ana ki te hanganga ohie o te tinana, i te mea i roto i te tukanga o te kukuwhatanga kua puta ke, ka puta ke, i runga i te taiao, me te tahi atu āhuatanga taiao nui rānei. Ko te tinana o te rauropi, e kore e nei i wehea ki tinana motuhake functionally motuhake, me te ngā o te kopa ngonge motuhake - tenei rau tuawhiti. he pai e kore anake mo te pükohu, engari ano mo te whānuitanga o Kiwa me Aropi katoa me etahi harore tenei whakamāramatanga.

Ko rau tuawhiti he āhuatanga nui o te māmā o ngā tipu me te tahi atu rauropi. mahi te reira i nga mahi katoa i kotahi, i no ki te rau, pakiaka kakau wehe i te whakahaere atu tino ranei.

Na te aha rau tuawhiti? Ko te wahi mahi matua o te tinana, i te kawenga mō te tupu me te whakaputa uri tenei. Ko te tapatahi o te whakahaere o tenei hanganga i roto i te tahi mau ara hanga reira taea ki te rangatira aua noho, e kore e taea ki te tupu i te momo o ngā tipu. Ka taea te huaina te aroaro o te rau tuawhiti, he ahua o te painga.

Rerekētanga rau tuawhiti o ngā tipu teitei tinana

Kei reira ētahi rerekētanga taketake i roto i te tinana, me te Morphology o te tinana i waenganui i te spore reira, otaota purapura, me taua iti whakawhanakehia kaiao pērā i pükohu, Kiwa, hawahawa.

  1. Rau tuawhiti e kore te wehewehe i te vegetative me okana generative, a ka he te mārō tinana amorphous, e taea te tango i ngā puka.
  2. Ko te rau tuawhiti o pükohu, pūkohu me te pukoko reira he kahore pārōnaki i te kiko. I roto i te wā tino onge, kite tatou i te fokotu'utu'u o ngā rōpū takitahi o ngā pūtau e mahi mahi rite.

puka rau tuawhiti i roto i ngā kaiao rerekē

Kei te karanga a hoki rau tuawhiti o pükohu rau tuawhiti. Ka taea e te reira filamentous, pereti, sifonalny, mawhatu, häunga, ropu-āhua, pere-āhua. Ko te tino kanorau, e kore anake i roto i te puka, engari ano i roto i te tae rau tuawhiti puka o enei rauropi: te rimurimu tinana e taea e matomato, parauri, whero, kōwhai ranei kōwhai-matomato, parauri.

E hoki hawahawa momo ngā o ratou rau tuawhiti. Ka taea e ratou kia:

  1. Crustose: rau tuawhiti piri tauta ki te tïpako i runga e tupu te reira, a ka kore e taea te wehea te tinana o te pukoko kore ai e hāmate te hanganga o te tïpako.
  2. Foliated. takoto ratou rerekētanga i roto i te nui iti o whakapau i te wāhi kotahi o te matatahi e e ngāwari wehe i te tïpako.
  3. Mawhatu. Ka taea e ratou tae nui rahi i roto i te roa, maha pai, me te Tuitui branched.

I roto i te harore, i reira e ano puka thalloid, engari te aroaro o te rangatiratanga o te rōpū o te kaiao, e kua āhuatanga e te rau tuawhiti, ko te okotahi, nui atu i te ture. Hoki ratou, te āhuatanga o te hanganga o te tinana mycelium.

te wā "rau tuawhiti" ranei ko reira e tika ana ki te tono i nga wahi katoa?

Ehara i talingelingá katoa tinana ko te rau tuawhiti. Hoki ngā mema o te ate kia me talingelingá sphagnum rau tuawhiti āhuatanga tata kahore okotahi. Bryophyta, e ngā, hei tauira, Kukushkin muka, wehea tonu ki ngā wāhanga. Heoi, e kore e ratou kakau pono me rau, na e tika huaina ratou, aua kaulidiem me Phyllis. Heoi, ahakoa te tapatahi o te whakahaere o te tinana taua, e taea e kore e huaina a reira rau tuawhiti.

He aha te mea te rau tuawhiti i te koiora, e matau ana tatou, a maha hoatu te tauira o ngä pükohu rite nga otaota o raro. Heoi, i reira he okotahi, rite he multicellular kore ngā mema katoa o enei rauropi. I roto i te rerekē, he hanganga rauropi pūtau koroni ranei e pai hetia i huaina rau tuawhiti tokomaha o ratou.

mutunga

Kua whakaaro matou he aha te rau tuawhiti atu taea te māngai reira me e tango puka. Ahakoa te tapatahi o te whakahaere o ngä pükohu, Kiwa hawahawa ranei, he mea utu te tuhituhi i te faufaa o te rau tuawhiti i te hanganga o ratou tinana. Nā ki tenei āhuatanga, i ratou taea ki te rangatira i taua noho i reira ko reira uaua ki te kia whakamahia ki maha hou tipu tino whakawhanakehia.

Tull mahi nga mahi katoa e te hunga tūturu i roto i te whekau tikanga o ngā tipu whaipua. Reira ngāwari absorbs wai puta noa i te mata tinana, photosynthetic, whakawhetai ki te ngarahu motuhake. A i te ara, he momo o te pükohu tae - ko te hua o rerekē uhi photosensitive e tukua noho enei rauropi i hohonu rerekē, i waho pokanoa ki ia atu i roto i te tukanga o te absorption marama. Ko e me'a ia te pükohu rau tuawhiti.

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