Zambiri zosangalatsa za nyama

Chikhalidwe ndi chodabwitsa. Mitundu yatsopano kapena zikhalidwe zimapezeka nthawi zonse. Kuyimilira ndi lingaliro lachilendo. Ngakhale nyama ndi zomera zimafufuzidwa kwambiri, pali china chatsopano chopezeka tsiku lililonse. Ndipo zambiri zomwe zidalembedwa kale mwasayansi zimangodziwika kwa omwe ali mkati. Kapena mumadziwa kale izi zosangalatsa?

• Njovu yopepuka

Njovu zambiri sizimalemera mofanana ndi lilime la nangumi.

• Zimbalangondo zakumtunda ndi zakuda pansi pake

Zimbalangondo za polar zili ndi khungu lakuda pansi paubweya wawo woyera. Amakhulupirira kuti imatha kulandira kuwala kwa dzuwa. Ngakhale akambuku amavala mthunzi waubweya pakhungu lawo, mtundu wa mbidzi umangowoneka muubweya osati pakhungu.

• Magazi abuluu anyama

Lobster, squids, nkhono zambiri, akangaude, zinkhanira, ndi nkhanu zambiri zimakhala ndi magazi abuluu. Izi ndizomwe zimayambitsa hemocyanin, puloteni wamkuwa wamtambo womwe umatumiza mpweya m'manyolo ambiri ndi nyamakazi.

Chithunzi ndi Francis Konse on Unsplash