Structure Spirogyra - a typical nnọchiteanya nke ngalaba Green algae

Spirogyra ezo aka Department of green algae. Ahu ya bụ a filamentous thallus udi, nke na-emi esịnede onye mkpụrụ ndụ na adịghị na-etolite na nsụkọrọ na akụkụ. Ọ bụ ihe e ji mara atụmatụ nke ndị nile so na nke ìgwè nke ala osisi. N'ihi agwakọta na isi, dị ka niile algae, na Spirogyra nwere rhizoids. Ndị a formations filamentous thallus mmasị ka mkpụrụ. Rhizoids na-anọchi anya ìgwè nke mkpụrụ ndụ na-adịghị na-etolite arọ.

Spirogyra nke na ngalaba Green algae kpebisiri ike site ọnụnọ nke chloroplasts na mkpụrụ ndụ nke osisi ahu. Ndị a owuwu na-anọchi anya otu ụdị nke plastids. N'ihi ọnụnọ nke chloroplasts Algae, dị ka ihe niile osisi, na-enwe ike na-ebu usoro photosynthesis - onwe-akpụ carbohydrates chọrọ maka ibu na mmepe.

Structure Spirogyra mkpụrụ ndụ

Nke a nnọchiteanya nke green algae bụ a multicellular organism. Spirogyra Ọdịdị (ọnụ ọgụgụ n'elu na-egosi ihe owuwu) na-anọchi anya a ogologo filamentous Ọdịdị. Chloroplasts nke algae nwere ụdị ibe, nke na-spirally ọbọp. Nke a mma, na ezipụta aha kọwara ntule. Sel na-elongated nwere a cylindrical udi. Ha na-ejikọrọ na pores na membranes, na site na nke a rụrụ na usoro nke metabolism.

Dị ka ihe niile osisi sel, ọtụtụ n'ime ha na-ogide vacuoles anọchite anya tankị jupụtara na mmiri na etisasịwo nri. Shell impregnated carbohydrate cellulose, na-enye ha ike na rigidity.

Alga Spirogyra, dị ka ihe niile osisi, bụ a eukaryotic organism. Nke a pụtara na ya na mkpụrụ ndụ na-ebu a ntọala. The organelle bụ mkpụrụ ndụ ihe nketa na ihe onwunwe dị na DNA ụmụ irighiri.

ebe obibi

Alga Spirogyra na ọtụtụ nke ikpe bụ onye bi nke freshwater ozu guzo mmiri. Ma ọ hụrụ na na oké osimiri nile. Ya eri, na-akpa ákwà na ọnụ ọgụgụ buru ibu, dị ka akwụkwọ ndụ akwụkwọ ndụ ajị, sere n'elu n'elu.

nri

Structure Spirogyra ekpebi ya ụdị na ike, n'ihi na mkpụrụ ndụ nkejikotara green algae chloroplasts plastids na-eru nke photosynthesis. Ya kachasi mkpa idu ke guzobere organic bekee site inorganic ruru ka anyanwụ radieshon. Nke a na ụdị nri a na-akpọ autotrophic.

Ihe glucose algae na-etinyere ka nke dị oké mkpa Filiks na organism ibu. A tọhapụ oxygen na-achọrọ site na ihe niile dị ndụ ntule maka respiration - a dị mkpa ọnọdụ nke ịdị adị na mbara ala. The isi iyi nke bekee mkpa maka photosynthesis, ya bụ, na mmiri na carbon dioxide, bụ ozugbo ha ebe obibi.

amụba

N'ihi na nke a green alga bụ kpagburuibe vegetative Mgbasa akụkụ nke thallus. Ọtụtụ uzo na-agbajikwa n'ime akụkụ, ọ bụla nke na-enye ịrị elu a ọhụrụ organism. Nke a na-eme ka ike na elu na arụpụtaghị nke usoro. Otú ọ dị, ihe owuwu na-eme ka o kwe omume na Spirogyra na mmekọahụ usoro. Ọ na-ewe n'ụdị conjugation. N'ihi ya algae filaments na-nwere njikọ chiri anya, pụrụ iche mmụta na-ebilite therebetween - copulatory ọwa. Dị ka ọ esịtidem ọdịnaya nke otu cell nwere mkpụrụ ndụ ihe nketa na ihe onwunwe aga ọzọ. N'ihi bụ guzobe nke a kara akara - zygospore. Na steeti a, ahịhịa mmiri na-eweta oghom ọnọdụ, na na mmiri nke na ọ na-etolite na-eto eto filamentous gbasirila.

The mmekọahụ usoro na-eme ka o kwere omume ntoputa nke ọhụrụ Njirimara nke ahụ ahụ, nke dị oké mkpa maka osisi mmegharị na-agbanwe agbanwe gburugburu ebe obibi na ọnọdụ.

Uru ecosystems na ndụ mmadụ

Spirogyra Ọdịdị-eme ka ọ na isi ihe na laabu n'ihi na o nwere a dịtụ ukwuu mkpụrụ ndụ na iru 0.01 mm n'obosara. Nke a algae Nleta oké ulù na ọtụtụ ọdọ. Nke a biomass bụ ike igbunye a zuru ezu nnukwu ego nke oxygen. Ma nke a onwunwe bụ a na-ezighị ezi bara uru, dị ka ọ na-eduga waterlogging Filiks nke ire ere na algal blooms. Dị ka a N'ihi ya, ọtụtụ ụmụ anụmanụ pụrụ nnọọ anwụ. N'ezie okwu nke a ụmụ song "sucked aja aja mbara nke oge ochie apịtị ọdọ mmiri" na-ewepụtara na green filamentous ụyọkọ Spirogyra. Otú ọ dị, n'ihi na ọ na-adịgide ndụ a ọnụ ọgụgụ buru ibu nke aquatic ndụ, na biomass, nke ọ bụ ike na-etolite, ọtụtụ ugboro elu karịa yiri egosi na terrestrial osisi.

Spirogyra bụ a typical nnọchiteanya nke otu nke ala osisi - ya bụ, Department of green algae. Ọ na-eje ozi ihe akụkụ nke ecosystems nke fọrọ nke nta niile freshwater, isi iyi nke organic okwu na oxygen.