Structure Spirogyra - hankula wakilin sashen Green algae

Spirogyra nufin da Department of kore algae. Its jiki ne mai filamentous thallus siffar, wanda aka hada da mutum Kwayoyin kuma ba ya samar da kyallen takarda da kuma gabobin. Yana da wani halayyar alama na duk mambobi ne na kungiyar na ƙananan tsire-tsire. Domin attaching da tushe, kamar yadda a duk algae, a Spirogyra da rhizoids. Tare da wadannan tsarin filamentous thallus a haɗe zuwa substrate. Rhizoids ma wakilta jari na Kwayoyin kuma kada su samar da kyallen takarda.

Spirogyra na zuwa sashen Green algae ƙaddara da gaban chloroplast a sel da shuka jiki. Wadannan Tsarin wakiltar daya jinsunan plastids. Saboda gaban chloroplast algae, kamar dukan tsire-tsire, suna iya gudanar da wani tsari na photosynthesis - kai-kafa carbohydrates ake bukata domin ci gaba da kuma ci gaba.

Structure Spirogyra Kwayoyin

Wannan wakilin kore algae ne mai kwayar kwayoyin. Spirogyra tsarin (adadi sama ya nuna ainihin tsarin) da aka wakilta wani dogon filamentous tsarin. Chloroplast na algae da nau'i na tube, wanda ake spirally nade. Wannan yanayin, da kuma qayyade sunan da aka bayyana a kwayoyin. Sel aka ma yiwu a sauya zuwa da cylindrical siffar. Suna da alaka da pores a membranes, kuma ta hanyar da aka yi kan aiwatar da metabolism.

Kamar dukan shuka Kwayoyin, mafi yawansu ba su zauna vacuoles wakiltar tankuna cika da ruwa da kuma narkar da na gina jiki. Shell impregnated carbohydrate cellulose, ba su ƙarfi da rigidity.

Alga Spirogyra, kamar dukan tsire-tsire, shi ne wani eukaryotic kwayoyin. Wannan yana nufin cewa ta Kwayoyin dauke da wani tsakiya. A organelle ne a kayyade kayan dauke a cikin DNA din.

mazauninsu

Alga Spirogyra a yawancin lokuta ne da wani mazauni na ruwa tare gawawwakin tsaye ruwa. Amma ta gana da tekuna. Ta thread, saƙa a cikin manyan lambobi, kamar kore ulu, iyo a kan surface.

abinci

Structure Spirogyra kayyade ta da irin da iko, saboda Kwayoyin dauki kashi kore algae chloroplast plastids suke iya photosynthesis. Its ainihi ta'allaka ne da samuwar kwayoyin abubuwa daga inorganic saboda hasken rana radiation. Wannan irin ciyar kira autotrophic.

A sakamakon glucose algae ana amfani da m matakai da kwayoyin girma. A saki oxygen ake bukata da dukkan halittu domin numfasawa - a zama dole yanayin zama a duniya. A tushen daga cikin abubuwa wajibi ne ga photosynthesis, wato, ruwa da carbon dioxide, shi ne kai tsaye da mazauninsu.

haifuwa

Domin wannan kore alga ne m vegetative yaduwa sassa na thallus. Wurare da dama strands an karya cikin sassa, kowanne daga abin da bada Yunƙurin zuwa wani sabon kwayoyin. Wannan sa tsanani da kuma high yawan aiki na da tsari. Duk da haka, tsarin sa ya yiwu don Spirogyra da jima'i tsari. Ya daukan nau'i na Tasrifu. Kamar wancan algae filaments an lauye, musamman ilimin taso therebetween - copulatory tashar. A cewar shi da ciki abinda ke ciki na daya cell dauke da kwayoyin kayan gudana zuwa wani. A sakamakon haka ne da samuwar wani shãfe haske - zygospore. A wannan jiha, tsiren ruwan teku ya zo da m yanayi, da kuma a cikin bazara na shi tsiro matasa filamentous misali.

A jima'i aiwatar da ke sa yiwu fitowan da sabon Properties na jiki, wanda yake da muhimmanci ga shuka karbuwa ga canza muhalli da yanayi.

Darajar to kunsa da kuma rayuwar mutum

Spirogyra tsarin sa shi cikin babban abu a cikin dakin gwaje-gwaje domin shi yana da gwada da manyan Kwayoyin cewa isa 0.01 mm a diamita. Wannan algae Forms m thickets a da yawa kududdufai. Wannan biomass ne iya ware wani isasshe manyan adadin oxygen. Amma wannan dukiya ne wani mummunan darajar, kamar yadda take kaiwa zuwa waterlogging matakai na lalata da kuma algal blooms. A sakamakon haka, mutane da yawa dabba iya kawai mutu. Lalle ne, haƙĩƙa maganar wani yara song "sucked da ruwan kasa sararin tsoho laka kandami" suna kishin kore filamentous gungu Spirogyra. Duk da haka, saboda shi ya tsira a manyan yawan ruwa rayuwa, da kuma biomass, wanda shi ne iya nunawa, sau da yawa ya fi kama da Manuniya a terrestrial shuke-shuke.

Spirogyra ne na hali wakilin kungiyar na ƙananan tsire-tsire - wato, Ma'aikatar kore algae. Yana hidima wani ɓangare ta kunsa kusan duk ruwa tare, Madogararsa kwayoyin halitta da kuma oxygen.