Aphethe Lesisemkhatsini - kuba umzimba lapho izimpilo amagciwane futhi izinhlobo

Ukuguquguquka kwempilo ezidala eziningi ngokumangalisayo eziyinkimbinkimbi. Ukuze zidlule abasemazingeni ahlukahlukene entuthuko, badinga isikhathi esiningi sokwenza izinguquko umninikhaya. Enye yalezi kuyoba Sebawoti main. Emzimbeni wakhe amagciwane uzokwazi nokuzala ucansi noma asexually. Kodwa sizoxoxa umninikhaya Lesisemkhatsini.

Kuyini noma ngubani umninikhaya Lesisemkhatsini?

aphethe Lesisemkhatsini - lesi sinambuzane, isilwane noma wobuntu, umzimba enikeza kungenzeka amagciwane eziphilayo e esigabeni elalikudle lapho liseyisibungu. Ngaphakathi aphethe Lesisemkhatsini kungaba ukukhiqizwa kabusha asexual. Ngokwesibonelo, umzimba womuntu inikeza engokwemvelo zesikhashana umalaleveva amagciwane, tapeworm nezinye izinambuzane.

Nokho, hhayi zonke izinto eziphilayo lapho silwanyana evakashelwe zokukhula ezihlukene, kubhekwa ukuba aphethe Lesisemkhatsini. Ngakho ngokuthi isilwane kuphela kudlule ngomzimba okuyinto - imfuneko kwathatha umjikelezo esilandelayo sokuthuthuka amagciwane.

Kanjani amagciwane e umninikhaya Lesisemkhatsini?

Ukuziphatha izibungu in the medium Lesisemkhatsini sehlukaniswe 3 izinhlobo:

1. Umzimba Lesisemkhatsini ilungiselela ukudlulisa, kuphuma iqhimiza elinemilenze impi esichazayo. Kulokhu owawubalulekile ukuthuthukiswa yayo ingekho. Isibonelo okuphawuleka trypanosomes elawula ezincelisayo, lapho izimpukane bite siwela phezu kwanoma iyiphi lezi zabo ngegazi othola episamtigodnuyu balolonge esiswini isinambuzane futhi wadluliselwa Ukulunywa esinye isilwane esincelisayo.
2. Uhlobo yokuziphatha yesibili siyenzeka emzimbeni yempi Lesisemkhatsini, lapho izimuncagazi ukushintsha kakhulu, kodwa akufanele izandisele. Ngesikhathi esidayisa emzimbeni, inombolo ezidala wabanjwa therein is ukhulise. Lo mjikelezo ukuthuthukiswa kunezinhlobo eziningana roundworms kanye izikelemu.
3. Uhlobo lwesithathu yokuziphatha zingenzeka uma umninikhaya Lesisemkhatsini - umzimba lapho Kwenziwa hhayi kuphela ukuthuthukiswa, kodwa futhi ukukhiqizwa kabusha asexual. Kulokhu, umzimba Lesisemkhatsini ukushwabadela uthole eyodwa amagciwane, futhi okukhiphayo kuyoba izinkulungwane eziningana, ukulungele ukungena Sebawoti esichazayo.

Sebawoti Lesisemkhatsini we izimuncagazi

Cabanga nefomu ethize amagciwane, umnikazi oyinhloko lowo muntu, impi Lesisemkhatsini - Izinkomo (inkomo, inkunzi). Sikhuluma i bengahlomile inkunzi Chain.

Emzimbeni womuntu kwekulu tapeworm uthola yenkomo baphatheke kahle kwamalume. Tsesterki busuka izicubu futhi baqala ukuthuthukiswa esebenzayo. Waba yini umphumela walesi ukuthuthukiswa kuyinto tapeworm omkhulu ehlala emathunjini womuntu. Ubude worm ongafinyelela 12-14 amamitha!

Emzimbeni, i-main aphethe amagciwane abangaphila ngendlela evumelana engamashumi amabili, futhi phakathi naleso sikhathi uveza izigidigidi amaqanda, okuyinto bayokhululwa emathunjini ne sezinyawo, ezinye zazo uqhubeke ukuthuthukiswa kwazo umninikhaya Lesisemkhatsini. Njengoba kushiwo, kulesi simo aphethe Lesisemkhatsini - kuba inkomo noma inkunzi.

Esikhathini esiswini abamele izinkomo kusukela amaqanda izibungu avele (hexacanth) ifakwe izingwegwe ekhethekile. Bona ibhoboze izicubu emathunjini bese uyokwendlala wonke umzimba. Ngo imisipha izibungu izinkomo uzoya isinyathelo esilandelayo, akha Finns, okuyinto kufanele kulindeleke ngeke ukungena main yenethiwekhi umzimba.

flukes isibindi

Cabangela olunye uhlobo ezidala nge nokuvuthwa umjikelezo eyinkimbinkimbi owakheka kukhona Sebawoti eziningana Lesisemkhatsini. Leli qembu ngokuthi flukes isibindi. Lezi zihlanganisa isibindi ikati yisikhohliso, umdondoshiya, lanceolate futhi yisikhohliso Chinese.

Isikhungo sokuqala Lesisemkhatsini kwesibindi Fluke - a imbaza. Isidumbu sakhe izibungu othola izigaba eziningana wokuzalwa: miracidia, sporocysts rediae. Kwakungenxa nje isizukulwane sesithathu izibungu - flukes ziyaphuma umzimba silwanyana beyofuna umninikhaya Lesisemkhatsini esilandelayo.

Eyesibili Lesisemkhatsini aphethe isibindi yisikhohliso (flukes) - izinhlanzi. Ngokuvamile basonta ozala carp. Lapho ngenela ubuchwepheshe ngosawoti noma singenele ukwelashwa ukushisa ijwabu zezinhlanzi flukes ukuwela yokugcina aphethe umzimba, bazinze isibindi noma Bile mapayipi. Ukuze umuntu oyingozi Chinese yisikhohliso futhi ikati yisikhohliso.

Lancet yisikhohliso

Olunye uhlobo - yisikhohliso lanceolate, wokuqala Lesisemkhatsini umzimba imbaza udle elandelayo aphethe Lesisemkhatsini - intuthwane, futhi eminye kowamanqamu aphethe umzimba - uhlaza.

Ukuze umjikelezo ukuthuthukiswa eziphindaphindwayo ezivela amaqanda aphethe main kufanele singene imvelo, okungukuthi ku ichibi. Lapha "ukugwinya" aphethe Lesisemkhatsini. Lokhu kwenzeka ezizukulwaneni ngezizukulwane, njengoba indoda akuyona ngabaqaphi ngokwanele ukuhlanzeka imizimba amanzi futhi ivumela yena ukuchithela amanzi angcolile ngaphandle yokuhlanza efanele.

Ngokwengxenye enkulu, kwemvelo, okubangela izimuncagazi ukushintsha Sebawoti, kunciphisa umthwalo umzimba owodwa, kunciphisa mncintiswano intraspecific futhi aqede kwencika ngaphansi kombandela owodwa. Inxanxathela indlela ukuziphendukela kwemvelo iqinile ezakhini zofuzo eziwuhlupho, futhi ikuvumela ukuba kukhishwe izinzuzo esiphezulu esigabeni ngasinye ukuthuthukiswa.