Cholengedwa mwachangu kwambiri padziko lapansi: asayansi apeza

Chaka cha 2018 chadzaza zodabwitsa pamunda wazopeza zasayansi. Pambuyo pakukula bwino kwa mutu ndi kusintha kwa mtundu wamunthu, asayansi adatha kupeza cholengedwa chofulumira kwambiri padziko lapansi.

Lingaliro la "cholengedwa" limakhudza dziko lapansi la invertebrate komanso unicellular okhala padziko lapansi

Cholengedwa chothamanga kwambiri padziko lapansi

Asayansi ku Georgia Institute of Technology, yomwe ili ku United States, adatha kuyesa kuthamanga kwa madzi amoyo. Spirostomum ambiguum - Chamoyo chokhala ngati nyongolotsi chomwe chimakhala ndi kutalika kwa 4 mm chimayenda m'madzi mothandizidwa ndi kupindika kwa thupi. Cilia yemwe amakhala pamzimba yozungulira kuzungulira amathandizira kuti thupi lizitha kuthamanga.

Makilomita a 724 pa ola limodzi - chamoyo china cha Spirostomum ambiguum chimayika liwiro lotere

Cholengedwa chothamanga kwambiri pa dziko lapansi chapangitsa chidwi cha ofufuza komanso ankhondo. Kupatula apo, popeza tazindikira mfundo yosunthira thupi m'madzi, zitha kupanga mphamvu pamakina a loboti kapena zida zankhondo. Tikukhulupirira kuti aku America agwiritse ntchito ukadaulozi pamtendere.

Pazofalitsa, akatswiri aku Asia akuwonetsa kuti kupanga maloto ndi mwayi ndizovuta. Kupatula apo, sizinathekebe kupanga analogue ya ubongo wamunthu kapena ziwalo zina zofunika.