Kunyange zvazvo katsi dzichishandisa pfungwa shanu dzakafanana nevanhu, maonero adzo enyika yakavapoteredza akasiyana. Kuwana kunzwisisa kwakadzama kwemaonero avo akasiyana kunogona kuvandudza zvakanyanya kugona kwedu kupa tarisiro yakakwana kune shamwari dzedu dzemhuka. Vanhu vazhinji vanoshamisika kuti katsi dzinoona sei nyika.
Muchikamu chino tichakuudza kuti makati anoona sei nyika, uye chii chinozivikanwa pamusoro payo.
Iyo data inoona sei nyika
Pakungotarisa, nyika sezvinoonekwa nekatsi dzinopfuyiwa ingaita seyakafanana neyedu. Zvisinei, pakunyatsoongorora, zvinova pachena kuti maonero avo akasiyana zvikuru. Kuti tinyatsonzwisisa katsi, tinofanira kutanga tanzwisisa nzira yavo yakasarudzika yekuona nyika. Kunyange zvazvo katsi dzine pfungwa dzakafanana nevanhu (kuona, kunzwa, kunhuwa, kuravira uye kubata), kududzira kwavo uye kugadzirisa ruzivo rwekunzwa kunosiyana zvakanyanya.
Kudai sevhisi yehungwaru yeUS yakanzwisisa maonero uye manzwiro ekitsi, ingadai yakadzivirira kutambisa mari, sekutadza kwayo kuedza kushandisa katsi sevasori muCold War.
Zvinogoneka kukudziridza hukama hwakadzama nevafambidzani vedu vemhuka kana tikanzwisisa kuti vane dzimwe pfungwa dzakafanana nedzedu. Kuti uwane kugarisana kunoenderana, zvakakosha kuti uzive mashandiro emukati mekati yako. Aya ndiwo maitiro aunokwanisa kuwedzera ruzivo rwako uye kugadzira chisungo chakasimba.
Idzo 5 pfungwa
maonero
Kufanana nevanhu, katsi dzinovimba nechiono chavo kuti vaone zvakavapoteredza uye kutsvaga chikafu. Zvisinei, kusiyana kwakasiyana kwemaziso evanhu nemhuka kunoguma nemaonero akasiyana pamusoro penyika.
Pasinei nemafungiro ekuti katsi dzakavaka-mukati magirazi ekuona husiku nekuda kwekufamba kwadzo murima, chokwadi ndechekuti kitsi dzinoda imwe mwero wechiedza. Zvisinei, kusiyana nevanhu vanonetseka nokuona usiku, rima ndipo apo katsi dzinonyatsopenya. Makore asingaverengeki emhindumupindu akaita kuti pave nemukana wakakura wekuti katsi dzive dzichishanda uye dzichiita mabasa ekuvhima munguva dzerubvunzavaeni, mambakwedza, uye mambakwedza.
Ziso rekatsi rine denderedzwa, rakajeka cornea rinoshanda senzvimbo yekupinda yechiedza. Iyi cornea ine simba rinoshamisa rekuisa chiedza pa retina, iyo iri kuseri kweziso. Chiratidzo cheziso rekatsi ihombe, yakaita sedome cornea, iyo inoibvumira kutora huwandu hukuru hwemafotoni, yakakosha yekushanduka-shanduka mukana wekubudirira munzvimbo dzakadzika-mwenje. Pamusoro pezvo, vana vekatsi vane chimiro chakarebesa, chakatwasuka, vachichinja kuita mutswe mudiki masikati uye vachiwedzera zvinoshamisa ka300 murima (sekuenzanisa, vana vevanhu vanokura ka15 chete).
Meso ekatsi ane mutsetse unozivikanwa setapetum lucidum, unoratidza chiedza chisina kubatwa neretinas. Uku kuchinjika kunobvumira katsi kuti dzione munzvimbo dzakadzika uye dzinoburitsa kupenya kweziso, iyo inopenya chiitiko chinoonekwa kana paine chiedza murima. Uyezve, katsi dzine maonero epamusoro kupfuura vanhu.
Pane zvimwe zvinhu zvekuti kitsi dzinoona sei nyika dzinoramba dzisina chokwadi. Nekuda kwekuti retinas yavo ine macones mashoma, ayo anokonzeresa kuona kwemavara, katsi dzinofungidzirwa kuti dzinosangana nekuona kushoma uye kusinganzwisisike ruzivo kana zvichienzaniswa nevanhu. Aya makoni anoitawo basa mukujeka kwechiratidzo, ndosaka katsi dziine kakuwoma kuona, zvisinei nekugona kwavo kuona muchiedza chakaderera. Izvo katsi inogona kuona kubva kure nemamita matanhatu, isu vanhu tinongoona kubva kure nemamita makumi matatu.
Zvisinei, kutsunga kwake kunoramba kusingazununguki. Katsi dzinoisa pamberi pekufamba pamusoro pemavara akaomarara uye toni dzechifananidzo, zvichivabvumira kufamba vasina kudzivirirwa kunyangwe kusaona kwavo kwemavara.
Ruzha
Nzeve dzekatsi dzine mativi matatu dzinoshanda sendiro dzine furry setiraiti, dzichivabvumira kuwana ruzha nehunyanzvi hunoshamisa. Aya pinnae ane kugona kutenderera akazvimirira munzira dzinoverengeka: mberi, kumashure uye kumativi. Mumazana matanhatu-mazana esekondi, iyo inokurumidza kupfuura kubwaira kweziso, katsi dzinogona kunyatsoona nzvimbo yekurira kusvika mukati memasendimita mashoma. Iyi inoshamisa yekunzwa inogona kuwanikwa kunyangwe ruzha runosvika mita imwe chete.
Katsi dzine hunyanzvi hunoshamisa hwekuziva kunyange misiyano midiki yemanzwi, senge chegumi chenzwi. Kunzwa kwavo kwe ultrasonic kunodarika kwevanhu nembwa. Muna 2015, vatsvakurudzi vekumayunivhesiti maviri eAmerica vakaita ongororo vachishandisa tunes aibatanidza manzwi akanyatsoenderana nekatsi, kusanganisira purring uye rhythmic pateni inoyeuchidza kuyamwa. Zvakawanikwa zvakaratidza kuti katsi dzakaratidza kudiwa kwakajeka kwenziyo dzakagadzirirwa zvakanangana nemhando dzadzo, dzakadai se "Cozmo's Air" uye "Rusty's Ballad," pamusoro pemimhanzi yakagadzirirwa kunakidzwa kwevanhu.
Hwema
Painongobva muchibereko chemhuka, pfungwa yekunhuwa inogadzirwa zvakakwana, iyo inoisiyanisa kubva kune dzimwe pfungwa ina. Katsi ichangozvarwa inokurumidza kutsamira pamhuno yayo kuti ifambe ichienda kuzamu riri pedyo uye inobata mukudya kwayo kwekutanga kunovaka muviri kwecolostrum nemukaka.
Maererano nenyanzvi, katsi dzine pfungwa yekunhuhwirira inopfuura yedu kanenge ka14. Kuenzaniswa nevanhu, katsi dzemumba dzine epithelium inonhuhwirira, inova tishu ine chekuita nekuona kunhuhwirira, iyo yakakura zvakapetwa kashanu kusvika kagumi. Kusiyana kwehukuru uku kunoita kuti katsi dzive nemasero anosvika 200 miriyoni akatsaurirwa kuona hwema, asi vanhu vane mamiriyoni mashanu chete.
Nhengo yeJacobson, imwezve sosi inowanikwa kune yedu yatinoda katsi, iri pamusoro pemuromo. Maseru ekugamuchira mukati meiyi nhengo anomisikidza hukama nechikamu chehuropi chine mutoro wekugadzirisa zvepabonde, kudya uye magariro maitiro. Pese pachinhuwa chimwe chinhu chinokatyamadza, shiri dzinoita hunhu: dzinoshama muromo dzichikwenya muromo wepamusoro. Ichi chiito chinodzosera mamorekuru emhepo kuenda kunhengo yaJacobson. Sezvo mweya wakafemerwa unova wakavharirwa muolfactory epithelium kana nhengo yaJacobson, kittens dzine mumwe mukana wekuona mamorekuru anoumba kunhuhwirira kwakasiyana.
Bata
Whiskers, anonziwo ndebvu, imvere dzekatsi dzekatsi dzakareba uye dzakakora kupfuura mvere dzemazuva ese. Aya maapendages anonzwira tsitsi, anobuda mufollicles akapfuma mutsinga netsinga dzeropa, anofananidzwa mukunzwa kune minwe yemunhu. Vibrissae inoita basa rakakosha mukubhadhara katsi ine myopia shoma. Nekuona kunyange zvinyoro zvishoma, vanobvumira katsi kuona kuvepo kwezvingangobatwa uye kudzivirira zvipingamupinyi.
Ndinovimba kuti neruzivo urwu unogona kudzidza zvakawanda nezvekuti katsi dzinoona sei nyika.