InotungamirwaSecondary dzidzo uye zvikoro

Chii thallus? Thallus Morphology uye mashandiro

Kana tikatarisa muviri yepamusoro mbeu zvinomera algae ose, uchaona huchinje marongerwo uye Morphology. Izvi hazvishamisi, nokuti evolutionarily yakatanga kuitira kuti ano maruva miti iri zvikuru wakakwirira vakarongeka pane algae kwechokwadi. Musiyano mukuru iri nemamiriro muviri, izvo algae uye nezvimwe zvinhu anoratidzwa muchimiro thallus.

Chii thallus?

Most ano ezita algae riri siyana zvikuru, nokuda nyore maumbirwo muviri, riri mubishi yemhindumupindu yachinja uye wakashandurwa, zvichienderana zvakatipoteredza uye zvimwe zvakakosha dzezvakatipoteredza zvinhu. Muviri chinhu muviri, usina rakakamurwa chakaparadzana vakuru akazvimirira miviri uye chinosanganisira zvakaneta specialized munyama - thallus ichi. Tsanangudzo Izvi zvakakodzera kwete chete nokuda algae, asiwo dzakasiyana-siyana mosses uye lichens zvose uye zvimwe notumwe.

Thallus chinhu chinokosha nyore yemiti uye zvimwe zvinenge. It anoita mabasa ose mabasa kamwe rweberere mashizha, midzi kana madzinde panguva sangano zvikuru akakwana voga.

Saka chii thallus? Ndiro huru dzichipfekeka chikamu chomuviri, iyo basa kukura uye kubereka. Kujeka sangano mamiriro iyi neimwe nzira kuti vakwanisewo mukudzidzire nzvimbo avo, izvo havaizokwanisa kukura nhando zvinomera. Pamberi thallus anganzi kwemubairo imwe mhando.

Kusiyana thallus kuvakuru zvinomera muviri

Kune vamwe kusiyana inokosha iri anatomi uye Morphology muviri pakati aripo spore, mbeu zvinomera, uye vakadaro pasi dzakabudirira zvinenge akadai algae, mosses, lichens.

  1. Thallus haana divisible nokuda vegetative uye rokubereka zvomukati, uye ndiyo yakasimba amorphous muviri, izvo zvinogona kutora-siyana.
  2. The thallus pamusoro algae, chikwindi uye lichen hapana mutsauko pakati tishu. Mune zvisingawanzoitiki chaizvo Muzviitiko, tinoona hurukuro nomunhu mapoka masero kuti vanoita zvakafanana mabasa.

Thallus siyana mune zvinenge zvakasiyana

Thallus pamusoro algae anonzi thallus. Rinogona kuva filamentous, ndiro, sifonalny, rakapetana, vakagumisa, bhendi serin'i, museve serin'i. Thallus chimiro zvipenyu izvi ndizvo chaizvo siyana, kwete chete pane chimiro asiwo ruvara: Seaweed muviri kunogona kuva munyoro, mashava, tsvuku, yellow kana tsvuku-nyoro, mashava.

Lichens tiri dzakasiyana siyana thallus yavo. Vanogona kuva:

  1. Crustose: thallus zvakasimba fused pamwe substrate inokura pairi, uye ipapo mutumbi lichen haangaparadzaniswi pasina kukuvadza maumbirwo yacho substrate.
  2. Foliated. musiyano wavo uvete shoma chiutsi kubva chete pfungwa zvipande zviri nyore vakanyarara kubva substrate.
  3. Rakapetana. Vanogona kusvika yese guru pakureba, kazhinji zvakanaka uye dzine mapazi.

Pakati notumwe, panewo thalloid siyana, asi kuvapo umambo mapoka zvipenyu, izvo nokuda thallus inozivikanwa, anosiiwa pane mutemo. Kwavari, hunhu paumbwe mycelium muviri.

shoko rokuti "thallus" kana zvaiva zvakakodzera kushandisa kwese?

Havasi mosses zvose muviri chinhu thallus. Nokuti nhengo murayiro chiropa uye sphagnum mosses thallus Paaiita anenge pasina anosara. Bryophyta, izvo zvinosanganisira Somuenzaniso, Kukushkin neshinda achiri muzvikamu. Zvisinei, havasi hunde kwechokwadi uye mashizha, saka vari zvakanaka kunzi ukuwo kaulidiem uye Phyllis. Zvisinei, pasinei nyore sangano rimwe muviri kwakadaro, hazvigoni kunzi thallus.

Ndeipi thallus iri zvipenyu, tinoziva, uye kazhinji vanopa muenzaniso algae sezvo rezasi zvinomera. Zvisinei, pane kunze, sezvo asina nhengo dzose zvipenyu izvi zvipuka zvine masero akawanda. Kusiyana, vazhinji vavo vari unicellular kana yaitonga hurongwa izvozvo zvisizvo kunzi thallus.

mhedziso

Takurukura chii thallus pane inogona kumiririrwa uye izvo chimiro zvinotora. Pasinei nyore sangano algae, mosses kana lichens, zvinokosha kuziva kukosha thallus marongerwo miviri yavo. Nokuda maitiro ichi, vakakwanisa mukudzidzire nzvimbo dzakadaro apo zvakaoma vajaire zhinji ano zvikuru dzakabudirira zvinomera.

Tull anoita zvose mabasa vari kuri muna kwakajairika nhengo kuti maruva zvinomera. It nyore absorbs mvura yose muviri pamusoro, photosynthetic, nemhaka chaiwo ruvara. Uye nenzira dzakasiyana-siyana algae coloring - mugumisiro photosensitive pigments siyana hunoita vagere zvinenge izvi panguva dzakasiyana yakadzika, pasina kuvhiringidza mumwe ari mubishi chiedza Absorção de Água. Ndizvo zvinotaurwa thallus algae.

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