6 amaphuzu ukuthi kungani kungenamsebenzi ukuhola inja ngekhala

Ikhala lenja inzwa yemvelo emangalisayo. Ngayo, ungangena ngokuphephile emlilweni, emanzini kanye .... isitolo samakha.

1. Izinja zihlukanisa iphunga elingaphezu kwe-2 (ukuqhathanisa: umuntu - izinkulungwane ezimbalwa kuphela), futhi ziyakwazi ukuhlukanisa iphunga "elidingekayo" kusukela "okungadingekile". Futhi amandla ephunga akusho lutho: iphunga elinamandla "elingathandeki" ngeke libulale "elithakazelayo" elibuthakathaka kuye. Bakwazi ngisho nokuhlukanisa iphunga lomoya eligcinwe emkhunjini ovalwe nge-hermetically iminyaka engu-000-000!
2. Inja ikwazi ukuhogela amawele afanayo. Isikhathi eside, lokhu kwakubhekwa njengento engenakwenzeka, ngoba amawele afanayo ane-genotype efanayo, futhi afana kakhulu ngephunga.
3. Ubuso bezinto zokuhogela (okuthiwa "ama-olfactory bulbs" ekhaleni) ezinjeni bukhulu ngokuphindwe ka-15 kunabantu.
4. Ngomuzwa wokuhogela, inja ithola u-90% wolwazi ngezwe eliyizungezile.
5. Ikhala lenja liwuhlobo “lwesiqandisi”. Lapho kushisa, izinja zihogela umoya ngamakhala futhi ziwukhiphe ngomlomo. Ngenxa yemigudu emide yamakhala, izimo ezinhle kakhulu zenziwa ukuze kuhwamuke umswakama. Ngaphakathi, ikhala lenja lihlale limanzi, njengoba “lihlinzekwa” ngokunganqamuki ngoketshezi oluvela endlaleni ekhethekile. Uma uphefumula futhi uwukhipha, umswakama uyahwamuka, okusho ukuthi ukushisa kulahlekile.
6. Imigqa yesikhumba yekhala lenja ngayinye ihlukile njengeminwe yomuntu.