HangangaPūtaiao

Āhuatanga hanganga me te hanganga o Chlamydomonas

Chlamydomonas - he rauropi pūtau-tahi, te tapao o e ko te aroaro o rua flagella apical. Ko reira he puninga o te pükohu matomato e ora i roto i te wai whakaroau, me te oneone mākū, me te i roto i te wai hou moana ranei. he maha o ngā āhuatanga i te hanganga o te Chlamydomonas kua. I roto i enei awa katote e kua whakahohe e rongo tika ki te marama, a whero kanohi photosensitive me te pūnaha ture matatini.

Chlamydomonas: mōhiohio whānui

Na roto i te momo o te kai te nuinga o nga momo he phototrophic faahepo nei. Ko etahi he heterotrophs facultative, e taea te tupu i roto i te pouri, te whakamahi i rite puna waro tāpia. I roto i tona Morphology he pūkoro pükohu rauropi pūtau, te tikanga porotītaha. Ko te taiepa pūtau ngā o te glycoprotein. Chlamydomonas uri e rua moepuku me asexually.

E pā ana ki 150 ngā momo. Chlamydomonas kaha proliferates i roto i te taiao takawai, me te rite i roto i te pūhui haukinia wai-taonga. Āhuatanga o te hanganga o Chlamydomonas ngā te aroaro o ngā uhi. matomato te paru tae o te wai i roto i te wai whakaroau tika ki te aroaro o nga mano o microorganisms flagellated. ngarahu whero kanapa i tetahi momo wāhi ki poke noho i roto i te tae whero māwhero ranei. E kitea ētahi momo i roto i te mau vahi tino ohorere, pērā i roto i te wai moana tote.

Ko te hanganga o Chlamydomonas

I roto i te tuaiwi te waha e rua flagella, tango ake i roto i te purapura basal kei roto i te cytoplasm. Ratou turanga contractile miru. Ko te hanganga o ngā pūtau Chlamydomonas kōrero te aroaro o te pūkano tipumata kapu-āhua, kei hea he te karihi pūtau. He te hanga e i te hua o te ahotakakame māngaro me te pūmua, e karapotia ana e purapura o māngaro. Huhu ki te wahi he hakari i mua o te pūkano tipumata. Kei a ia ko e rua ranei e toru, nui atu iti iho rarangi whakarara o linearly whakaritea rūrūtia ngako ranei.

Āhuatanga o te hanganga

I roto i tona atamira vegetative he hanganga tino māmā te rauropi. rerekē tōna rahi i waenganui i 0.02 mm. kua he porohita, ellipsoidal, porotakaroa pea hanga ranei ia pūtau. E ratou he haafifi i ki oka i te mutunga mua. Kei roto Hanganga Chlamydomonas pūtau he taiepa kikokore waho, e rua flagella, me te rua vacuoles contractile kawenga mō te manawa, me te excretion. Ko te ngarahu karaka-whero ranei eyelet (taupae) rongoa i roto i te taiepa pūtau nui, a ka mahi i te mahi o te tahito ra rite he reira tino tairongo ki te marama. pea ētahi momo i roto i te aroaro o kotingotingo e rua ranei e toru kanohi. Kei pūkano tipumata te popo tiketike, kei nei i roto i te matua i roto i te wahi whānui o te tinana i roto i te cytoplasm.

Nahea te hanganga pūtau ki whakaputa uri tōtahi?

hanganga Chlamydomonas te whakamamaetia etahi huringa i roto i te wehewehenga pūtau. whakaputa uri tōtahi puta i roto i te ara e whai ake nei: ngaro ano te hanga o ngā āhuatanga pai i hanga zoospores pūtau kupu tau ana whakaritea, huna flagella whiua ranei vacuoles contractile protoplast wehea ōna ki rua nga wahi, ia o nei, i roto i te tahuri, kua wehea ki te 2 ngā wāhanga. Ko te kupu, hua tetahi pūtau 2 ki te 16 ahau ngā rite. Ina e, puta nga takitahi taitamariki hanganga katoa āhuatanga o te pükohu matomato: flagella, vacuoles, a na i runga i. whakawhanake ia o ratou ki te tipu hou. faahiti tēnei tukanga wehenga te katoa 24 haora. Ko te kupu i te mutunga o te wiki i tetahi tipu whaea hua e pā ana ki e rua miriona takitahi i hanga.

Āhuatanga aitanga o

I roto i te whakaputa uri fakasekisualé pūtau protoplast vahihia i 16, 32 ranei ara 64 flagellates tohuhema e taea e Kore Uwhi herehere ranei i roto i te taiepa pūtau. pūtau Sex e nunumi ana i roto i takirua ki te hanga i te whakatō kākano. Ka rite ki te hua, kua porotaka reira, e mutu flagella, hanga he taiepa matotoru huri noa te cytoplasm me te hinganga o ki te raro o te awa ki mo te whanaketanga atu. I roto i tenei puka he kainga ki te pāmahana reira, a ka ora noa, ki te maroke te awa ki. He morphologically rite Zoospores me tohuhema. rerekē ratou anake i roto i te rahi me te whanonga. whakatika tika ki atu wae o te pūtau whaea i roto i te hanganga o tohuhema tenei rerekētanga. Ko te kupu, ngaro takitahi iti ratou kaha ki te whaiaro oranga-.

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