He aha ka na sporangia a me spores

Ke reproductive nā loko o nā mea kanu - mea he hana kūikawā ka hoʻonaʻauao, a hana i ka hana o ka 'īnea i ole asexual nā'ōlelo. First lawe pua antheridia, archegonia, ka lua - ka sporangium. Ma keia liʻiliʻi 'atikala mākou e uku nānā' ana i ka hope. No laila, he aha ka mea i ka sporangium?

General manaÿo

Sporangia - he multicellular (kiekie mea kanu) a me ka unicellular (līoho) kino ma i spores i hana ai. Ua 'oe a mau loa aku ike punahelu ma luna o ka berena? He mea hiki ke hoomaopopo i ka mokuʻeleʻele kiko kona kiʻi, a mea no hoi sporangia. I ka i kekahi mau sporangia ke komo mai i ka 50.000 spores, kela mea keia mea o ka i Radio mai i ka haneri o ka miliona o hou spores i loko o kekahi mau lā! Ia mea ke kumu o ka punahelu hoʻopulapula incredibly koke.

Spores e hoohalike ai sporangia ma ka lei uuku kapa komo iā ia. Sporangia Horsetail, Lycopsida,'amaʻu hoʻomōhala i sporophylls, a hiki ke ohi ia i loko o ka sori (pūʻulu) a e hookahi.

nā'ōlelo'amaʻu

Kekahi'amaʻu e ulu mai spores. He aha ka ka sporangia o Fern? Ma heterosporous'amaʻu sporangia mea a mau ano: mega- a me microsporangia ka hana mega-a microspores, a e i ke kane a me ka wahine prothallia. Ma ka underside o ka lau o ka makua mea kanu oe ke ike popo palaoa uuku, a i ke aupuni 'randomly, hahau ana a me ka lalani. I ka mea ole Fern i aia ma nā wēlau o nā lālā. Sporangia'amaʻu ke hana i ka ikaika palena 'ole ana pńpa.

No nā'ōlelo sori ohi pu me kekahi hapa o ka pepa, a pepehi mai i maloʻo ma ka AEeAaOA o ka pepa, a ua hūnāʻia i loko o ka me, maloo keena. Oe ke hoahu ia i loko o ka Pahu Hau, a wehe i ka AEeAaOA wale 'ana ma mua lulu. Ke viability o spores o kekahi laha 'o Fern loli aʻe nui, mai kekahi mau lā no 20 makahiki. Spores no ka hua lulu e hookaawale a ua palekana, mai ke kämua wahi. Me ka wehe i ka AEeAaOA, e pono i ka piula wai ia, mai a hoopaapaa e hiamoe. Inā ka mea hana ole, alaila, sori Pono e kepa ai i ka pahi. Nā spores mau loa ka poe liilii, a me kā lākou mau helehelena reminiscent o ka mea eleele he lepo lā.

nā'ōlelo o ka fungi

Asexual nā'ōlelo o ka fungi mea aie i ka kekahi hoopaapaa, e hoʻomōhala i ka kūikawā lala o ka mycelium. Spores hiki e exogenous a me ka endogenous. He aha ka ka sporangia o fungi? Mau mea kūikawā keena, i kapa sporangiosporami. Exogenous spores i hana i loko o nā nā loko, i nā kapa conidiophores a me spores - conidia. Higher fungi paʻi wale conidia spores pinepine emi.

Sporangia i hanaʻia ma luna o Sporangiophores. Kēia kūikawā lala o ka mycelium, a oko ma ke kaupalena mahuahua, i oi aku kona mānoanoa a me nā 'ano.

Ma ke ala, ka hopena he pakaʻawahia waiwai kapaia mycotoxins, a mea he make ikaika i hiki i ka hewa ana i kānaka a me nā holoholona. No keia hopena, ia mea,ʻaʻole e pono keʻai heleleʻi i ka berena a me 'ē aʻe ai. Nui ia e deploy i AEeAaOA a me ka lākou o Diosekouro ka hamama me ka heleleʻi ka ai a me ka accidentally Inhale spores mai o ka lewa a me ka pa ana i ka punahelu.

Hopefully, e oe i ike i ka mea a ka sporangia, a me ka ike i ka mea, kuahene spores ma i kanu paʻi. I kekahi manawa, hakakā hiki eʻawahia.