Kwamakhorali - lokhu isilwane noma isitshalo? Lapho amakhorali ukutholakala emvelweni?

Namuhla esikwaziyo 5000 zama-coral. Ziyafana into efana imithi, izihlahlana ukhaphethi, ibhola, njll imigexo ethandwayo eyenziwe nge-coral. Lokhu kungenxa yokuthi zifana kakhulu amagugu. Kodwa abantu abaningi abazi nokwazi ukuthi coral. Lena isilwane noma isitshalo? On lo mbuzo sizobe ngayo kulesi sihloko.

Kwamakhorali - lokhu isilwane noma isitshalo

I nqunu iso kunzima kakhulu ukuyiqonda onjani eziphilayo. Lokhu kungenxa yezizathu eziningana. Kodwa uma kubalulekile ukusho ukuthi coral - isilwane hhayi isitshalo. Banezinhliziyo skeleton ukuthi okungase kuthintwe kuphela uma unomuzwa wokuthi. Mhlawumbe usuke wezwa coral. Ngakho, zenziwe ezigidi eziphilayo yabafileyo, okuyisizathu ngemva kokufa lukhuni njengetshe. Uma deal kabanzi, i-coral iyinombolo enkulu yezinhlobo zezinto eziphilayo ezincane ukuthi sekukonke akha polyp coral. polyp isakhiwo ulula. Siqukethe umzimba cylindrical nge ihambe. Phakathi yokugcina kukhona umlomo.

Ubukhulu yamakhorali futhi enye into

Polyp kukhona sasivumela amancane, ubukhulu babo ngokuvamile bengekho ngaphezu kwama-ngamasentimitha ambalwa. Ngokuqondene koloni, ezakhiwe lezi zidalwa okuyinto, ke zako kungenye indaba. Ngokwesibonelo, ama-polyp MD ongafinyelela 40-50 cm ububanzi. Abanye abantu oxhumene by tsenosarka. Ngenxa yalokhu, kuba umzimba owodwa. Bonke laba bantu ukubutha ukudla ndawonye. izinhlayiya emikhulu sihlupheka, ezincane ahileleke ukukhiqizwa kabusha. Ngakho kumelwe sikuqonde lokho amarubi. Lena isilwane noma isitshalo? Usuvele ukwazi impendulo yalo mbuzo. Kuwufanele benaka yokuthi kakhulu lasendulo coral zadalwa engu-23 izigidi ezingu edlule. Lokhu kusikisela ukuthi polyp uvele kudala. Njengoba kuphawulwe ngenhla abanye, ikakhulukazi zamakhorali inqwaba abantu ekufeni. Okungabalulwa ungqimba engenhla okuyinto elalisanda kumiswa.

Amafomu yamakhorali nosayizi zabo

Ungakwazi bangaphezi ukhulume iqiniso lokuthi kukhona ezihlukahlukene upende polyp. Kuyefana nasendleleni mafomu. Uma iningi yamakhorali futhi ube nesimo esifanayo, nakuba zikhona ezehlukile, bakha amakoloni izwele kakhulu futhi ezihlukahlukene. Lokhu kusebenza ifomu nje kuphela kodwa futhi umbala, kanye nosayizi. Amakoloni kulencane ubude ezingadluli ngamasentimitha ambalwa, futhi uhlobo imidondoshiya ongafinyelela 5-6 amamitha. Ngokuqondene ifomu, kuhlukile endabeni.

Eminye imiphakathi kungenzeka silula futhi induku noma hook. Abanye zinezikhathi umklamo wawo. Ngokwesibonelo, ukuma ehlathini noma leli koloni, okuyinto ungathi ukuma isihlahla, akuyona into engavamile. Ungakwazi bangaphezi bazibuze ukuthi lezi eziphilayo elula yakha into enhle futhi uyinkimbinkimbi. Kukhona abameleli, hhayi ekhula, ububanzi. amakoloni okunjalo zifane amakhowe noma amatshe amancane. Ungase uzibuze ukuthi yini ukudla kwamakhorali? Lena isilwane noma isitshalo? Yiqiniso, ezimweni eziningi uthwebule ezincane, okungase kuhlanganise kokubili labo nabanye (plankton).

Umbala yamakhorali futhi olwenzeka endaweni

Umbala zingase zihluke. Kodwa ngokuvamile ungabona iyikoloni ensundu abomvu. orange eziningana abe imvelakancane. nzima nakakhulu ukuthola oluhlaza, pink noma amakoloni abamnyama. Kakade, ukungabondli zonke diver wabona coral ophuzi blue-purple noma elikhanyayo. Basuke kubhekwe ivelakancane kawuyikuphila njalo. Njengoba ubona, imibala ezihlukahlukene kakhulu kungaba coral. Lena isilwane noma isitshalo, usuwazi, ngakho ake sixoxe lapho amakoloni baphile.

Indawo eyinhloko-coral - a amanzi ezishisayo nezithokomele. Iqiniso lokuthi iningi zezintaka thermophilic. Kodwa gersemiya, omunye zenyathi uhlala kude North. Kuyaphawuleka ukuthi zonke polyp abakwazi ukusinda ngamanzi agobhozayo, ngakho-ke nakanjani zonke abantu abahlala endaweni okunosawoti. Colony bazinzile amamitha angu-50 ukujula engajulile ezindaweni nge ukukhanya enkulu. Ukuze kwamakhorali kubalulekile ukuthi bahlale emanzini, kungenjalo ukufa ngenakugwemeka kwenzeka, kodwa abanye abantu baye bafunda ukugcina umswakama isikhathi esithile, isibonelo, at tide ongaphakeme. Iphuzu liwukuthi ifomu olukhethekile polyp ofana igobolondo, okuyinto kugcina umswakama.

izici ezimbalwa nje

Kungenzeka uye waphawula ukuthi Umumo ezihlukahlukene kakhulu nemibala kungaba ngisho coral elula. Lena isilwane noma isitshalo? Impendulo yalo mbuzo wabuzwa ekuqaleni kwalesi sihloko. Kodwa kuyafaneleka ukuthi uma ningathinti polyp, kunzima ukuqonda, uyaphila yini noma cha. Nokho, ungathola touch of lwamathambo besikhumba saleso silwane. Kuyini ezithakazelisayo wukuthi polyp njalo axazulule endaweni eqinile, njengoba sludge asifanele kubo. Kwakuvame ukuthi oyedwa bangase bazibone amakoloni esikhulu eside imikhumbi.

Izindlela zokuphila kwezinhlobo eziningi sedentary. Nokho, abanye njalo ezihambayo ziyofuna ukudla phansi. By the way, zilahlekelwe imibala yazo kungaba ngokuphepha isibaluli eziyingozi. On ukuzingelwa, bephuma ebusuku. Bona eniqhubeka nimkhiphela tentacles yabo futhi catch plankton kanye nezinye izinto eziphilayo emanzini. By the way, kungukuthi bekwi-search usuku ngenxa yokuthi ukuthi ihambe kakhulu ebucayi emisebeni ye-UV kukhona, lokhu emisebeni kungaba izishise. Sesivele baphendule umbuzo wakho mayelana nendlela kwamakhorali - ziyizilwane noma izitshalo. Izithombe yezinto ezithakazelisa kakhulu amakoloni ingatholakala kulesi sihloko.

isiphetho

Naphezu alula, ama-polyp kusimangaze ubuhle baso, kube edonsela abantu abaningi futhi amarubi. Sea, ikakhulukazi uma okunosawoti, Ungahlala ukukubonisa nemizana ezithakazelisayo kakhulu kwalezi zilwane. Namuhla, ngokuvamile kakhulu wabanjwa ngamabomu lonke amakoloni kubo futhi wenze izinto zokuhloba. Futhi zikhula kancane kakhulu, mayelana 1-3 amasentimitha ngonyaka. Phela, inqubo yokukhula incike kungakhanyi ukukhanya, namanzi-mpilo saturation. Kungenxa yalesi sizathu ezilula lo mbuzo ezingasho kaningi pops up emihlanganweni abacwaningi kanye nalabo abafuna ukuvikela imvelo. Ukuze amashumi ezinkulungwane eminyaka kwakhiwa iziqhingi zamakhorali wonke, okuyinto ibulala umuntu ngosuku olulodwa. Nokho, yilokho ungakwazi usitshele ukuthi yini coral. Animal noma isitshalo? Yiqiniso, lesi silwane, ngoba la magciwane zingakhula futhi uxhumeke lonke ikoloni, futhi umphumela kuba ukwakha esiqhingini zamakhorali.