Mary Allen
Agalu ndi anthu amagawana mbiri yakale kuyambira zaka 30,000. Anzathu okondedwa a miyendo inayi si ziweto zathu zakale zokha, malinga ndi maphunziro ndi omwe amatha kutanthauzira bwino machitidwe athu ndikuchita nawo mosiyana ndi zinyama zina.
Chilankhulo cha canine chinaphunziridwa ndi asayansi ku Max Planck Institute for Evolutionary Anthropology ku Leipzig. Cholinga cha phunziroli kuti mudziwe ngati agalu amatha kumvetsa mayendedwe a anthu ndi njira zina zolankhulirana. Zotsatira zimasonyeza kuti agalu, mosiyana ndi anyani akuluakulu kapena mimbulu, amaphunzira mwamsanga kuzindikira chinenero cha thupi la munthu molondola komanso amatha kuzindikira maganizo a anthu.
Khalidwe Lokhazikika mu Genome Kapena Wophunzira?
Monga mayeso ndi ana agalu asonyeza, luso agalu kumvetsa ife anthu ndi ophatikizidwa mu majini awo popeza akhala ndi nthawi yokwanira chisinthiko kuzolowera khalidwe la munthu. Ndiko kuti, kumvetsetsa kwawo kwa manja ndikotengera.
Njira zina zolankhulirana ndi machitidwe a anthu osagwiritsa ntchito mawu zimawawonetsa zopempha zina ndipo agalu amayang'ana kwambiri pa izi kuposa mawu. Ndipo ngakhale kuti amatha kutanthauzira kuyimba, iwo makamaka amakhudzidwa ndi manja a ambuye awo ndi ambuye awo.