Mall helehelena a me ka 'ole o ka Chlamydomonas

Chlamydomonas - he hookahi-aa? Meaola, i keʻano o ka i mea ke alo o nā apical flagella. He He genus o ka omaomao ka līoho mea e ola ana i loko o stagnant ka wai a me ka pulu ka lepo, e like me ka pono me ka hou a me ka moana wai. Ka 'ole o ka Chlamydomonas mai i ka helu o nā hiʻona. I waena o kēia mau ion kaha i i ho'ā 'ia paha ma ka pololei waiū i ka malamalama, a me ka ulaula photosensitive maka a me ka luna' hoʻokonukonu kahua.

Chlamydomonas: mau 'ike

Byʻano o kaʻai loa o na? Ueo i obligate phototrophic. Akā, kekahi mea facultative heterotrophs, i hiki ulu i loko o ka pouli, ka hoʻohana 'ana me kalapona kumu'ākeka. I kona morphology mea lawe lima unicellular līoho, IeAUPIIe, IAa IO'ololaha. Ke aeea pa ninoieo o ka glycoprotein. Chlamydomonas paʻi nā kiʻie a asexually.

Aia nō ma kahi o 150? Ueo. Chlamydomonas 'Imi proliferates i loko o ka humid' ia, e like me ka pono me ka wai-waiwai'amoniuma i huiʻia. Hiʻona o ka 'ole o Chlamydomonas loaʻa i ke alo o pigments. Muddy uliuli kala like 'ole o ka wai i loko o stagnant wai aie i ke alo o nā tausani o ka flagellated microorganisms. Brightʻulaʻula pigment mai kekahi? Ueo ka poʻea pau i hookohu aku i habitats maʻulaʻula ole a pink waihoʻoluʻu. e loaʻa kekahi mau laha 'i loko o ka loa unexpected mau wahi, e like me ia ma ka wai kai palemo iho.

Ka 'ole o ka Chlamydomonas

Ma ka cervical spine i mau flagella, lawe kona kumu mai o ka basal mānoanoa ko ke aupuni 'i loko o ka cytoplasm. Lākou mau kumu contractile vacuole. Ka 'ole o Chlamydomonas keena paipai i ke alo o ke kiaha-hoʻokino chloroplast, kahi o ka halepaahao nucleus. Aia ua hana mai o nā huahana o kāʻamaʻai pia a me ka kumuʻiʻo, hoʻopuniʻia mānoanoa o ka pia. Peephole i loko o ka wahi mea makana i loko o ke alo o ka chloroplast. Ua he a elua a ekolu, oi a emi laua lalani o linearly hoonohonoho momona droplets.

Hiʻona o ka 'ole

Ma kona vegetative ke kahua o ka meaola i ka loa mea 'ole. Kona nui loli aʻe ma waena o 0,02 mm o. Kēlā me kēia aeea i ka spherical, ellipsoidal, paukūʻolokaʻa a me na ohia shape. Ka mea, i ka welelau o ke kuhikuhi mai la lakou i ka alo hopena. 'Ole Chlamydomonas aeea maupaʻa he lahilahi mawaho pa, elua flagella, e like me nā contractile vacuoles kuleana no ka hanu a me ka excretion. Ka alani-ula pigment ole eyelet (stigma) waiho i loko o ka halepaahao pa pūhaka, a me ka hanaʻia ma ka hana o ka primitive me ka mea i loa ikepili koʻikoʻi i ka malamalama. Kekahi? Ueo e ia i loko o ke alo o ka elua a ekolu maka kiko. kiʻekiʻe cupped chloroplast, i ua aia i loko o ka 'ōlelo o Nyos i loko o ka widest loa o ke kino i loko o ka cytoplasm.

Pehea ke ano o ka halepaahao nā hale a me ka asexual nā'ōlelo?

Chlamydomonas 'ole undergoes kekahi loli i ke kelepona hele mahele. Asexual nā'ōlelo lŘlŘ ma ke kēia mau alanui: nalo me ka hanaia'na hoi o 'ano kūpono hana zoospores aeea pela i paa, flagellaʻili paha i kāpaeʻia contractile vacuoles protoplast maheleia longitudinally i nā'āpanaʻelua, kela mea keia mea o ka a, ma ka huli, ua maheleia i 2 māhele. Penei, i kekahi halepaahao produces 2 i 16 Me like me ka ho okumu. Ke kiʻekiʻe, ka mea opiopio kanaka hou a pau nā hale ano o ka uliuli līoho: flagella, vacuoles, a no laila, ma luna o. e hoʻomōhala ana i kēlā me kēia o lākou i loko o ka hou laau. Keia kaawale kaʻina Ua hai kela 24 hola. Ke olelo mai ma ka hopena o ka hebedoma, mai kekahi makuahine kanu produces ma kahi o elua miliona kanaka hana.

Hiʻona o ka moe nā'ōlelo

Ma sexual nā'ōlelo aeea protoplast divisible ka 16, 32 a me 64 flagellates gametes i hiki e uncoated paha pio i loko o ka halepaahao paia. Sex keena kaula hō'ā i ka hui e hana i ka zygote. E like me ka hopena, ka mea, ua ua hoʻokōʻia, hooki mai i flagella, ho okumu i ka pa mānoanoa a puni ka cytoplasm, a palemo i ka lalo o ka? Aieeeua no ka hou 'ana. Ma keia palapala ia mea i ka pilina paʻa i ka mahana, a e ola mahope aku o hiki ina ka? Aieeeua dries. Zoospores a me gametes i morphologically like. Ka mea, oko wale ma ka nui a me ka hana. Kēia like aicieeaao ka manawa i oi huahelu o ka makuahine aeea i ke kahua o gametes. Penei, liʻiliʻi kanaka lilo aku i ko lakou hiki ana i ka hoʻoponopono-subsistence.