Mary Allen
Vim li cas peb cov dev hauv tsev muaj pob ntseg, tsis zoo li lawv cov kwv tij qus?
Cov kws tshawb fawb tau xaus lus tias nws yog qhov yuam kev hauv cov txheej txheem lom neeg thaum cov tsiaj nyeg, sau ABC Xov Xwm.
Dai pob ntseg uas ntau tus dev yug tsis pom nyob rau hauv cov dev qus. Cov dev hauv tsev kuj muaj qhov ntswg luv, cov hniav me, thiab lub hlwb me. Cov kws tshawb fawb hu nws "domestication syndrome".
Tau ntau xyoo, cov kws tshawb fawb tau muaj ntau qhov kev xav, tab sis tsis muaj leej twg tau txais dav. Nyob rau hauv xyoo tas los no, cov kws tshawb fawb hauv lub tebchaws Yelemes, Tebchaws Meskas, Austria, thiab South Africa tau kawm txog embryos hauv vertebrates. Nws tau pom tias kev xaiv yug me nyuam tuaj yeem ua rau qee cov qia hlwb tsis ua haujlwm, lawv "tau ploj" ntawm txoj kev mus rau ib feem ntawm lub cev uas lawv yuav pib tsim cov ntaub so ntswg (qhov twg nws pom hauv cov tsiaj qus). Ib qho piv txwv ntawm qhov no yog lub pob ntseg fluttering.
- Yog tias koj xaiv qhov kev xaiv kom tau txais qhov zoo, koj feem ntau tau txais qee yam tsis tau xav txog. Nyob rau hauv cov ntaub ntawv ntawm cov tsiaj nyeg, feem ntau yuav tsis ciaj sia nyob rau hauv cov tsiaj qus yog tso tawm, tab sis nyob rau hauv captivity, lawv ua tau zoo. Thiab txawm hais tias cov kab mob ntawm cov kab mob hauv tsev yog qhov tsis zoo, nws tsis zoo li ua rau lawv raug mob, hais tias Adam Wilkins ntawm lub koom haum theoretical Biology.