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Izityalo - yintoni na le nto? iintlobo zezityalo

World ngeenxa zonke kuthi ezahlukeneyo zahlukene. Nature, apho sibona yonke imihla - ndikuxelela sisizwe esikhulu esibubukumkani, apho phezulu izityalo. Ngamanye amaxesha bayihloniphe, maxa wambi nje musani uqaphele, kodwa inyaniso kukuba izityalo - lilizwe elahlukileyo singqongwe. Uhlala kunye iintlobo ngokunxulumene nemithetho yabo ngamnye, kodwa ngaphandle kokuba ikhona angekhe nezilwanyana okanye abantu.

Yintoni na?

Ngokuqinisekileyo ngamnye kuthi yazi amagama ezinye izityalo kunye nendlela ezikhangeleka ngokwenyani. lula ngabantu abaninzi ezakwahlula amagqabi nezompleyini evela nemingampunzi, intyatyambo eTulip poppy. Kodwa inzululwazi Botany unako ukuphendula, yintoni iintlobo, usapho okanye udidi apho isityalo enikwe igama yokuhlala yakhe kunye nezinye bokuqonda ezingaziwayo kwindoda eqhelekileyo.

Enyanisweni, isityalo - isakhiwo multicellular ukuba kubeke yamandulo sobulumko yamaGrike uAristotle eklasini izinto eziphilayo, abakwazi ukuhamba. Njengoko sisazi, izityalo ezendeleyo ekukhuleni kunye nophuhliso, kodwa ukuhamba esithubeni.

Enye ingcaciso ngqo esi sihlokwana akakho, kodwa zonke izazinzulu bafikelela kwisigqibo sokuba izityalo - yinto eyodwa ekhethekileyo. Ngenxa kuye, musa shwaka ukusuka uhlobo kwezinye eziphilayo, kaloku ke, ziba ngokwesiqhelo umsebenzi.

iimpawu izityalo

Nangona ukuba kwihlabathi kukho inani elikhulu zezityalo (malunga 320 000 iintlobo, kodwa ngokutsho kweminye imithombo, kukho malunga 350 000), kusekho iindlela, zihlelwa phantse zonke izinto ezinjalo;

  • imifinya oxineneyo iiseli neselulosi azalwa.
  • Ubukho chloroplast kunye ngombala oluhlaza ngawo photosynthesis kwenzeka, yaye ngenxa yoko, kukho umbala oluhlaza amagqabi.
  • Izityalo azikwazi ukuhamba esithubeni.
  • Ukukhula ezi zinto ziphilayo kwenzeka rhoqo, umjikelo wobomi yonke.
  • Ulawulo izityalo ngokuncama hormone zezityalo.

Plant diversity

Njengoko kukhankanyiwe, inzululwazi uyazi isixa esikhulu enezityalo. iintlobo zezityalo - ezo izinto ezithe ezinye izinto eziqhelekileyo azuze. Umzekelo,-iintlobo olunye ingqalelo iinyibiba: Meyi, nesilivere, Transcaucasus. Ngaloo okuyimfihlo kuphela izityalo, kodwa izilwanyana kunye nezinye izidalwa eziphilayo.

View zadityaniswa sodidi, sodidi - entsatsheni, intsapho - ukuze, umyalelo - eklasini, iklasi - kwisebe, abathi bona - kwiqela. zityalo aphezulu - ezo izinto ukuba abe umahluko ezintsonkothileyo. Zahlula-hlulwe iingcambu, amagqabi kunye isiqu (okanye buti).

Le malunga epheleleyo nivela eziphezulu zityalo ephantsi - ezo ezihlala emanzini, kuba iingcambu, iintyatyambo, iziqu. Basenokuba yinto enye-ezineseli kunye elikhulu kunene, lwathi 50-60 m ubude. Le emilibeni kuqhelekile ukuba zonke izityalo, ngaphandle kokukhetha.

Kukho iintlobo ezingaziwayo kwinzululwazi, abo zivulwe kunyaka ngamnye zizazinzulu evela ehlabathini, iphande kwaye kweyela nodidi jikelele. Ukuba eziphilayo kweli yokuhlela ukwakha ezintsha. Kukho kwakhona zizityalo ukuba anyamalale ebusweni bomhlaba. uhlobo nkqubo ibizwa engozini okanye ezisengozini. Bona wangena eNcwadini oluBomvu.

Ukongeza iyantlukwano lweentlobo zezityalo zahlukile kwimo yabo ebomini - ukuba inkangeleko, leyo sasidla ukubona ngeenxa zonke kuye. Ezi imithi, amatyholo, imidiliya, amatyholo, succulents kunye imifuno. Nganye kwezi fom sizalwa kubume bayo.

Yintoni na wona isityalo

isityalo nganye isakhiwo engaqhelekanga. Kuxhomekeka kuhlobo kokuba itshintshiwe. Ezinye zazo kwiseli enye, ngoxa abanye isakhiwo entsonkothileyo kwinkqubo. Umzekelo, umthi - nentyatyambo fanele ukuya kwelona nqanaba liphezulu. It unamalungu amaninzi yaye yenye iintlobo zinzima izihluma.

Nakuba kunjalo, uninzi zesityalo iquka ingcambu, isiqu okanye buti (kwemithi namatyholo), amagqabi, maxa wambi - imibala apho iziqhamo ingaqala. Ezinye iintlobo, ezifana asendle wavuka, wabuya wavuka amatyholo kunye yomnga ameva. Besenza umsebenzi zokuzikhusela zabasebenzi izityalo, ukuze babe nako ukudla izilwanyana okanye ukwenzakalisa abantu.

Komhlaba kunye inxalenye phezulu esitholeni kwisityalo

Ingcambu kwisityalo - ngowona mthombo iphambili amandla. Kukho ezininzi eziqhele ibekwe phantsi komhlaba kwaye bondle umzimba ngamanzi kunye nezondlo. Ngaphandle kulo ndawo kwisityalo nje afe. Ngenxa umdiliya na ezityalwe ezinye iintlobo zezityalo. Ngaphandle kwalo, iya kutshabalala. Umzekelo, yefeni, kwanokuba ke wemba emhlabeni kunyaka olandelayo inokuba kwakhona ukukhula kufutshane indawo apho ezihlangwini yakhe esakhula.

Isuka engcanjini sesiqu. Wenza amalungiselelo kwezinye iindawo, ezo zityalo ngaphezulu. Eli candelo ebalulekileyo izinto eziphilayo, ngenxa amagqabi zakhe, iintyatyambo kunye neziqhamo anikezela ngamanzi, iiminerali, ujikeleza incindi yemifuno. Ukuba iingcambu azinayo izondlo ngokwaneleyo, isiqu ngababuthuntu yaye bazive okanye afe.

Eziqwini, nangona iguqulwe, ekunokuthiwa izintso (nokuqala baphuma apho kukhula amahlumelo), ameva (amasebe elifutshane alunywe elibukhali - rose, asendle wavuka), Mthovu (iidiliya), platyclade (Cacti) kunye pseudobulbs (ukuqina emhlabeni emhlabeni ezinye orchid).

Zaphantsi zinti yahlulwe enabayo (iintlobo ezahlukileyo zemithi), amatswele (neetapile), stolons (ADOXA), ibhalbhu (itswele, inyibiba), amatswele (gladiolus). Kwezinye iintlobo, baye kukhonza kuphela ukuzala, ngoxa abanye - sisiseko amagqabi.

Enye inxalenye ephawula izityalo aphezulu, - a sheet. Ngoko wabiza umzimba engaphandle leyo libandakanyeka photosynthesis, unako kumgibe ukufuma kunye nezondlo.

Imbali, iziqhamo, embewu ...

La malungu zezityalo zibizwa ngokuba okuvelisa inzala, ie zokuzala. Kuyinto ngenxa kubo yaye ubonakalisa ubomi eziphila eMhlabeni. Xa uzimisele ukuba lixesha lokuba kwisityalo ngasinye, kubonakala intyatyambo, ngoko umzimba ilungele ukuba zivelise imbewu engaphezulu zizalele nakuzo. isakhiwo flower nzima usindisa pistils kunye stamens umungu kubo, ukuze kamva endaweni yayo yabonakala iziqhamo. Le nkqubo luphawulwa imithi yeziqhamo kunye etyholweni.

Abanye abameli kweentyatyambo kukuba, intyantyambo kwi emazantsi pistil, Ovule na apho imbewu ukuphuhlisa. Abameli olu hlobo ngezityalo ingqolowa, poppy kunye nabanye.

Isiqhamo kwisityalo - linyathelo lokugqibela kuphuhliso kule mbali. Iqulethe izinto ezininzi luncedo ukuba umzimba womntu, eziyimfuneko ukuze ubomi obuqhelekileyo kunye nophuhliso. Ukuphonononga zonke iziqhamo kwesayensi okhethekileyo - carpology. Ngapha koko, ukuhlelwa kwazo na zahlukahlukene kakhulu kwaye ebanzi.

Ufumaneka kule iziqhamo izityalo imbewu. It luqokelelane ukusuka Ovule kwaye uyinxalenye apho abemi baya kuqhubeka ukuchwetheza. Imbewu Plant - eli intsholongwane ikamva lomzimba, oya kuzalwa kwixesha elilandelayo lokukhula.

Kutheni izityalo?

Ngaphandle ubomi bezityalo bekungayi kubakho sisilwanyana okanye umntu. Oko kukuthi indima yazo zibalulekileyo emhlabeni wethu. Izityalo - ezo eziphilayo lokunciphisa amandla elanga kwaye ukuyijika ibe izinto luncedo ngokwabo. Kananjalo luphawulwa ithuba ukuze lizisebenzise umoya. Ukudla yingozi carbon dioxide, ukuba zikhuphe ioksijini. Ngoko ke, singatsho ngokuqinisekileyo ukuba kukho eziphila yonke ezisentlabathini ngokusebenzisa izityalo.

Izityalo zikukutya kwezilwanyana nabantu. Ngaphandle kwazo bekuya kuba kubekho nto iphilayo. Ngenxa yesi sizathu, akukho ukufuywa izityalo kunye nokulima zabo. Ngapha koko, akukho elowo kubo zingasetyenziswa, umzekelo, oko iitapile, leyo ezimila zokutyala America e usale ngokupheleleyo kwisidlo. Kodwa xa kuziswa eYurophu yasekhaya, waba imifuno evela abemi umhlaba wethu.

ukhuselo lokusingqongileyo

Bangenzi nto irhasi yingozi kuphela kwisityalo ioksijini edumileyo. Kwakhona nemiphumo emihle kakhulu amandla kwezinye eziphilayo. Izityalo - a real oxygen imaski le planethi exhasa inkxaso ubomi kuwo.

Ukongeza, abameli nezihluma ke ukutya esingundoqo ezidla ezininzi. Hayi ungatyi nyama, babeza kuba nganeno ngaseludinini ukusinda. Ngoko ke, ezi zinto ziphilayo ziluncedo kakhulu ukwenzela iinjongo ukutya.

Ukongeza, ukuba zibalulekile emhlabeni. Iinkuni - sisityalo ukuba iingcambu zawo elide ukunceda ukuthintela ukhukuliseko lomhlaba, igcina lomfula kungaphalalanga.

Flower - isityalo okuzisa eninzi iimvakalelo ezintle. Anike ukuba leeholide, yenyuka windowsills neendinyana ivumba ebengezelayo kunye unique ezimibalabala.

isiphelo

Indima ebalulekileyo kwindalo yaloo iplanethi ekuhlala kuzo zonke izityalo. Badla izinambuzane umungu. Ngokubanzi, akukho ubomi bezityalo kwi Umhlaba ayisekho kwaphela.

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