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Sei kuona imbwa: hunhu chiono chavo

Imbwa shamwari dzedu kare uye vanogara mumhuri. Hazvishamisi kuti vanhu vari kudaro kufarira mashoko zviri mukati muviri wavo uye mashandiro, chii chiri zvepfungwa ane mana makumbo marefu dzinovaraidza. Kudzidza izvi zvose kare kare nemasayendisiti, Veterinarians, zoopsychologists. Somuenzaniso, mumwe wemibvunzo, izvo zvinoda vanhu: "sei imbwa ona" Kunyange zvazvo masayendisiti atogamuchira mhinduro, kwete zvose varidzi uye Breeders anozivikanwa. Tsanangudzo Kazhinji mashoko enhema, pakati wehondo famba zvakawanda ngano pamusoro pokuti zvaakaratidzwa mune imbwa.

Sezvo munhu ane dzinovaraidza kuona basa rinopa muviri chaiyo - meso. Iye mukomana pamwechete nemhuka pane vaviri. Chinokosha nemamiriro nhengo dzose zvakafanana muvanhu uye imbwa. Kunyange zvakadaro, pane misiyano.

Sei kuona imbwa masikati?

Full chiratidzo vane kazhinji nani kupfuura munhu. Asi nokuda chinorura kuti hazvina kutamba zvikuru basa. The mamiriro nameso avo, uyewo muviri wose, napo chakatorwa zvimwe zvinangwa nokuda nzira yavo youpenyu.

ruvara maonero

Features Vision Color imbwa - mumwe mukuru nyaya zvakandivhundusa vanhu. Kwete kare, rakanga vakawana kuti imbwa inogona kusiyanisa mavara, uye zvakaratidzwa havasi vatema uye chena, sepakutanga akafunga. Zvisinei, zvose zvakafanana uye kwete kufanana needu. Zvinozivikanwa kuti ziso, pane chinokosha Kanotokonya masero, vane yakasiyana chimiro, vanonzi "pasikweya" uye "tsvimbo". Chokutanga ndiye omumwe ruvara, wechipiri - nokuti hasha uye usiku nechiratidzo. The pasikweya muri mhando nhatu: achiona dzvuku-Orange ruvara zvenguva, yellow-mutema uye zvitema-Violet. In imbwa zvishoma masero aya zvavo, zvachose kushayikwa rokutanga mhando. Panyaya iyi, kusiyana dzvuku yellow-mutema, mhuka idzi musaonesesa.

Zvisinei, havana kukwanisa zvakanaka kusiyanisa noruvara pfumbu. Izvi imhaka kuvapo hombe anoverengeka tsvimbo uye avo dzikawanda nehanya. Izvi zvinonyanya imbwa vanosungirwa uye kwemano asina kuona zvakakwana kubvongodzwa chinhu ari kure kure. Nokuda nzvimbo receptors izvi pedyo Manyiminya akabatana weziso, apo vanhu vari "yero panzvimbo" pamwe kuunganidza pasikweya, daro anosarudza kuti mhuka iri nani zvikuru pane munhu. Pedyo mhuka haaoni kwazvo; zvose zvinhu ari chinhambwe masendimita 30 kare avhiringidzwa.

Sezvineiwo, munda maonero mune imbwa elongated, denderedzwa (muvanhu - kumativi), uye ziso akabatana anorayirwa newokuti mumwe, uye diverge panguva necheparutivi rworwendo anenge 20. Izvi zvinooneka anowedzera dzinovaraidza maonero. Zvechokwadi, dzinoita vane pfupi yakagadzirwa, nhamba yacho pedyo kuti vanhu.

Sezvo imbwa ona murima?

Animal kwazvinoita kuchinja pakati masikati nousiku, saka, anofanira chiono wakanaka chero chiedza. Sezvambotaurwa, vakawanda tsotso anosarudza mikana photopic chiratidzo, asi ine chete kukosha, uye kwaiva chiedza. Pane imwe pfungwa: mune imbwa pashure rukoko petsvimbo uye pasikweya pane imwe rukoko inonzi tapetum (Tapetum), iyo ine chiedza kuratidza ruvara. Nokuti vanenge vose chiitiko chiedza muziso anoona masero, chiratidzo usiku imbwa 3-4 nguva nani kupfuura munhu.

Chokwadi, chii zvino kuziva sei vachiona imbwa, hakugoni kukanganisa dzaunosarudza dzinovaraidza mhuri. Rora kusiyana Gloss uye ruvara photoreception kwete. Genetic kubatwa imwe erudzi, panongova yakasiyana zvirwere ziso mhando.

Nokusarudza vakwane mhuri yako dzinovaraidza, Chokwadi, ndiko kuisa pfungwa Data uyewo mashoko pamusoro dzimwe unhu nezvirwere. Asi kutanga unofanira kuita kuti imba imbwa kusarudzwa maererano chinangwa iye chakabatwa, conformation kwayo zvinhu uye ayo nezvaanogona, kusanganisira zvemari.

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