I-Schistosomiasis ichaphazele abantu abaphantse babe zizigidi ezingama-210 ehlabathini jikelele ukusukela ngo-2012. Kuqikeleleka ukuba ngabantu abali-12,000 ukuya kuma-200,000 ababulawa yiyo kunyaka ngamnye. isifo sifunyanwa ngokuqheleke kakhulu eAfrika, kwanaseAsiya nakuMzantsi Melika. Ngabantu abazizigidi ezingama-700 million, kumazwe angaphezulu kwangama-70, abahlala kwimimandla apho esi sifo sixhaphake khona. Kumazwe etropiki, i-schistosomiasis iyeyesibini kwimalariya phakathi kwezifo zezifunxi-gazi ezinefuthe elikhulu kwezoqoqosho. I-Schistosomiasis idweliswe njengesifo setropiki esingahoywanga.

Ukhuphiswano duathlon zibanjwa imigama elifutshane, eliphakathi nelide. Ngokutsho kwe International netrayethloni Union (ITU International netrayethloni Union), imigama zezi zilandelayo:

apha kwa-Accounting kukho I-concept ethi 'The money measurement' ligxininisa umba wokokuba kwa-Accounting, nsiphi na isenzeko esithe sashicilelwa okanye sabhalwa phantsi sibekwa kumlinganiselo okanye sibekwa esikalini ngokwemali echithiweyo okanye engenileyo kweso senzeko. Xa kusetyenziswa lo mgqaliselo, nantonina ethe yenzeka ibe ingenakuchazwa ngokwemali Nkcitho-Ngeniso, ayishicilelwa konke-konke kwiincwadi zakwa-Accounting. Ngoko ke, akuvumelekanga ukushicilelwa izinto ezingenakubalwa ngalo mgqaliselo wakwa-Accounting, izinto ezifana nomgangatho wesakhono somqeshwa okanye indlela abaphethwe ngayo abaxhasi kwinkampani ethile.

Izifundo zoguqulo zinganika yoguqulo(zimisele imigaqo yoguqulo)okanye ziyichaze; ingcali kwezoguquloo egxininisa kule ndlela yokugqibela yayinguAntoine Berman.

Ezinye izityalo nezilwanyana zi-polyploid, zineengqokolela yee-chromosomes ezingaphezulu kwezimbini. Umzekelo, uhlobo olunye lwengqolowa luyi-hexaploid, luneengqokolela yee- chromosomes ezintadathu, nangona ezinye iintlobo zengqolowa zineengqokolela ezimbini kuphela. Kuba izidalwa ezininzi zizi-diploid, isenobhidisa ungazi okokuba ingaba i-haploid ibhekisa kwingqokolela yee-chromosomes enye okanye ngaphezulu kusini na. Igama elilodwa elithi monoploid lingasetyenziswa; ingqokolela yee-chromosomes enye kuphela.

Igazi elithathwa ngunobuyisa womthambo i-vena cava ilisa entliziyweni ligcwele i-kharbhondioxide. I-oksijin yayo inganeno kunaleyo ikunothumela (oyi-systemic arterial blood). Icala langasekunene lentliziyo lityhala igazi elikunobuyisa kwi-pulmonary artery. Ize ke yona i-pulmonary artery ithathe igazi ilise emiphungeni. Lisakufika emiphungeni, igazi lihamba nge-pulmonary capillary bed. (Imithanjana yee-cappilaries esemiphungeni). Apha kulapho lifumana i-oksijini ethe eninzi. Kukwalapha apho ishiya khona i-kharbhondioxide eninzi. (Le nto yenzeka apha ichasene nale yenzeka kwimithanjana yee-capillary beds emzimbeni wonke. Kwi-systemic circulation igazi lishiya i-oksijini lize lithathe ikharbhondioxide).

Kwikhalenda yesiXhosa, ngokwenveli, unyaka uqala kwinyanga yeSilimela uze uphele ngekaCanzibe, xa kanye i-Canopas, inkwnkwezi enkulu ebonakala kumZantsi-womDibaniso okwayindawo apho kujikeleza khona izinto zomhlaba ezibonakalayo ezithe ngcu kumzantsi we-equator.