Iziphumo zebhayoloji: ayaguquka - it ...

Ngokwenene, le milo - nawuphi na inguqu, nenguqu eyayiqhubeka kwindalo iphela. Eli binzana eziqhelekileyo kwaye isetyenziswa ezahlukeneyo kwiinkalo ngokwesayensi ulwazi. Kweli nqaku siza kujonga ingqiqo ukusuka kwindawo imbono eziphilayo. Phakathi seeSayensi zoBomi nesenzeko kakuhle ngakumbi eyaziwa ngokuba yi "olukhulu", kumntu oyindoda, iya kuqhubeka kusetyenziswa zombini iinketho kunokwenzeka.

Ngoko ke, nale ayaguquka - ukuguquguquka morphological of a esiphilayo, ziyenzeka ngokuyimfuneko ngexesha ontogeny yayo. Le meko yenzeka izityalo kunye nezilwanyana. Xa olukhulu yakutshanje lwenzeka kwi kumjikelo wobomi ezingenamqolo kakhulu kwaye ezinye ezinomqolo: cyclostomes, iintlanzi, izilwanyana eziphila emhlabeni nasemanzini. Kakuhle eli inkqubo ukuyiguqula kumzimba mibungu (zezilwanyana) okanye amalungu athile (kwizityalo) ukwenzela ukuba ephilayo abadala ekhululekile ngenxa eyahlukileyo kakhulu ukusuka isakhiwo usana, zomzimba umsebenzi.

Animal olukhulu - akuyona nje ebukhali utshintsho emzimbeni kwisakhiwo. Le meko sikhatshwa utshintsho iimeko zokuhlala kunye zokuphila. imisebenzi ebalulekileyo ephilayo omdala yahluke ngokupheleleyo kuso kuloo manqanaba mibungu, umahluko ubuxoki kwi yokuhlala, ukuselwa ukutya kunye nezinye izinto ezininzi. Ngenxa yoko, sifumana i olukhulu kubalulekile kwindalo, inika ukuncitshiswa kukhuphiswano eziphilayo ukutya, indawo yokuhlala kunye neminye imiba phakathi eziphilayo kwizizukulwana ezahlukeneyo zohlobo olufanayo.

Makhe sihlolisise le milo izilwanyana. Owona mzekelo umxhelo mhlawumbi iklasi kwezinambuzane. Metamorphoses eqhelekileyo kuwo onke amalungu eli qela. Le nkqubo mhlawumbi ukuguqulwa epheleleyo okanye engaphelelanga. Zalisa olukhulu ibandakanya izigaba ezithathu uphuhliso ephilayo: umbungu-ezifana ngumbungu, nguphunguphungu (isigaba zokubhala, apho umzimba ibhuqiwe ngokupheleleyo kombungu kunye kwasekwa umbutho omtsha omdala) kunye izinambuzane abadala. Olu hlobo ziyenzeka uphawu le Diptera (iimpukane, ziingcongconi), Hymenoptera (iinyosi, zinyosi, oonomeva), lepidoptera (amabhabhathane), amabhungane (ladybugs). Xa olukhulu engaphelelanga, kukho kuphela izigaba ezimbini: ngumbungu, ngokufanayo morphology abadala, yaye, enyanisweni, esi sinambuzane abadala. ukuguqulwa ezingagqitywanga iimpawu Orthoptera (iinkumbi, iintethe, iinyenzane nolovane), Homoptera (iintwala) kunye Hemiptera (bugs).

Kuba izityalo aphezulu ayaguquka - a loyamano amalungu ezithile ngokunxulumene nemisebenzi besenza, kunokuba inguqu lonke eziphilayo. Njengoko umthetho, kwinkqubo wokungena osandul ', kunokuba amalungu ukusekwa ngokupheleleyo. isityalo olukhulu obizwa nokulungalungiswa. Oku, umzekelo, ibhalbhu (kwi isaphetha), ameva (cactus), Mthovu (ngokuba iidiliya), enabayo (ginger), amatswele (neetapile), kunye nangaphezulu. Intsingiselo olukhulu izityalo na ukuziqhelanisa zabo iimeko zokusingqongileyo. Hi xikombiso, le ameva (amagqabi elungisiweyo) lwenzeke kwizityalo abahlala kwimozulu eshushu, imilo yayo kungacutha komphunga ukusuka kumphezulu sheet.