Cov dev puas tuaj yeem kuaj mob qog noj ntshav? - Kev tshawb fawb qhia tias muaj

Cov txheej txheem:

Cov dev puas tuaj yeem kuaj mob qog noj ntshav? - Kev tshawb fawb qhia tias muaj
Cov dev puas tuaj yeem kuaj mob qog noj ntshav? - Kev tshawb fawb qhia tias muaj
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Cov dev puas tuaj yeem kuaj mob qog noj ntshav? fetchpriority=siab
Cov dev puas tuaj yeem kuaj mob qog noj ntshav? fetchpriority=siab

Dog yog cov tsiaj uas muaj kev hnov lus txawv txawv, tshwj xeeb tshaj yog thaum lawv muaj peev xwm hnov tsw. Nws yog pov thawj tias dev muaj 25 npaug ntau dua olfactory receptors dua tib neeg, yog li ntawd lawv lub peev xwm los hnia tawm cov ntxhiab tsw tsawg dua.

Txawm li cas los xij, lub tswv yim hais tias tus dev tuaj yeem hnia tawm ntawm cov kab mob lossis qhov txawv txav nyob hauv lub cev, xws li mob qog noj ntshav, yuav zoo siab. Vim li ntawd, cov kws tshawb fawb tsiaj tau muab lawv tus kheej rau txoj haujlwm tshawb xyuas seb qhov no puas muaj tseeb.

Yog koj xav paub ntau tshaj ib zaug yog tias Dab puas tuaj yeem kuaj mob qog noj ntshav? Tshawb nrhiav hauv kab lus no hauv peb lub vev xaib, yog qhov tsis paub, puas yog qhov tseeb los yog dab neeg.

Dog muaj peev xwm

Cov kev tshawb fawb paub tseeb tias tus dev lub hlwb yuav luag tag nrho tswj los ntawm olfactory cortex, tsis zoo li cov neeg uas raug tswj los ntawm lub peev xwm pom lossis pom cortex. Qhov no canine olfactory cortex yog 40 npaug loj dua li ntawm tib neeg. Tsis tas li ntawd, lub olfactory noob nyob rau hauv ib tug dev muaj ntau pua lab ntawm cov rhiab heev thiab reactive receptors, ua rau perceive tsw nyob ntevthiab aromas uas yog heev imperceptible rau lub neeg nos. Yog li tawm ntawm qhov ntawd, nws yuav tsis yog qhov xav tsis thoob tias cov dev muaj peev xwm hnov qab deb tshaj qhov peb xav txog.

Tag nrho cov evolutionary thiab genetic capacities nyob rau hauv dev yog yuav luag suav hais tias muaj peev xwm extrasensory, vim peb tsis yog hais txog qhov hnov tsw xwb, ib lub ncauj lus ntau lub cev, tab sis kuj muaj peev xwm xav thiab pom tej yam uas tib neeg tsis muaj peev xwm. Qhov kev xav zoo no yog hu ua "tsis hnov dua ntawm kev nkag siab." Cov dev kuj paub qhov mob thiab kev nyuaj siab ntawm lwm tus.

Ntau xyoo suav tsis txheeb cov kev tshawb fawb thiab kev sim tau ua, xws li ib qho luam tawm hauv "British Medical Journal" uas hais tias dev, tshwj xeeb tshaj yog cov uas tau kawm los tsim cov "khoom plig" zoo dua lawv muaj. lub muaj peev xwm los soj ntsuam cov kab mob los ntawm cov theem pib xws li mob qog noj ntshav, thiab lawv cov txiaj ntsig tuaj yeem ncav cuag 95%. Cov dev tuaj yeem kuaj mob qog noj ntshav. [1]

Txawm tias txhua tus dev muaj lub peev xwm no (vim lawv pom muaj nyob hauv lawv lub cev thiab lub siab lub ntsws DNA), muaj qee yam tshwj xeeb uas, thaum kawm rau cov hom phiaj no, muab cov txiaj ntsig zoo hauv kev kuaj mob qog noj ntshav. Cov dev xws li Labrador retrievers, German shepherds, beagles, Belgian Malinois, golden retrievers los yog Australian shepherds, thiab lwm yam.

Cov dev puas tuaj yeem kuaj mob qog noj ntshav? - dev muaj peev xwm
Cov dev puas tuaj yeem kuaj mob qog noj ntshav? - dev muaj peev xwm

Nws ua haujlwm li cas?

Dog ntes tau los ntawm lawv tus kheej pom muaj qee yam khoom muaj nqis phem hauv tib neeg lub cev. Yog tias tus neeg muaj qog nqaij hlav hauv zos, los ntawm kev hnov tsw, lawv tuaj yeem nrhiav qhov chaw uas pom qhov txawv txav no, sim yaim nws thiab txawm tias tom nws kom tshem tawm. Yog lawm, dev tuaj yeem kuaj mob qog noj ntshav, tshwj xeeb tshaj yog cov uas tau kawm ua li ntawd.

Ib yam li ntawd, los ntawm kev hnia ua pa thiab kuaj quav, tus dev muaj peev xwm kuaj pom qhov muaj qhov tsis zoo. Ib feem ntawm kev cob qhia cov dev uas ua qhov "yuav ua tau txuj ci tseem ceeb" no yog thaum pom tias muaj qee yam tsis raug tom qab ua qhov kev sim, tus dev ua tam sim ntawd ua qhov kev zaum zaum ceeb toom.

Cov dev puas tuaj yeem kuaj mob qog noj ntshav? - Nws ua haujlwm li cas?
Cov dev puas tuaj yeem kuaj mob qog noj ntshav? - Nws ua haujlwm li cas?

Dab, peb tus phab ej

Cov kab mob qog noj ntshav tso tawm cov tshuaj lom lom ntau sib txawv ntawm cov hlwb noj qab haus huv. qhov sib txawv ntawm tsis hnov tsw ntawm lawv yog pom tseeb rau tus tsim canine hnov tsw. Cov txiaj ntsig ntawm kev tshawb fawb tshawb fawb tau lees paub tias muaj factors and chemical element uas yog tshwj xeeb rau qee yam mob qog noj ntshav, thiab cov seev cev los ntawm tib neeg lub cev, mus rau xws li ib yam, uas tus dev yuav ntes tau lawv.

Zoo kawg li os cov dev ua tau. Cov kws tshaj lij tau txiav txim siab tias cov dev tuaj yeem hnia qhov muaj mob qog noj ntshav hauv cov hnyuv, zais zis, ntsws, niam, zes qe menyuam, txawm tias tawv nqaij. Koj txoj kev pab yeej muaj nuj nqis vim tias nrog kev tshawb nrhiav kom raug thiab ntxov, cov qog nqaij hlav hauv zos no tuaj yeem tiv thaiv kom tsis txhob kis mus thoob lub cev.

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