Mabviro shiri kunyanya dzinonakidza chokwadi uye tsanangudzo. Kukosha uye kudzivirirwa shiri

Shiri - watch shamwari murume. basa ravo zvakasikwa kunokosha. mavambo avo, zvinoreva uye kudzivirira anorondedzerwa munyaya.

Shiri: munhu mukuru muchidimbu

Shiri zvikuru yakarongwa mhuka inodziya-ropa rechiJudha chairo. Zvakasikwa, mune pfumbamwe zviuru eshiri ano. The maitiro zviri mukirasi ndivo zvinotevera zviri:

• Minhenga.
• Hard muromo of cornea.
• No mazino.
• Hangaiwa makumbo pamberi ikava mapapiro.
• Thorax, pelvic bhanhire uye peya yechipiri makumbo vane chinokosha yakarongeka.
• Mwoyo une makamuri mana.
• Pane imwe bhegi mhepo.
• Bird incubates mazai.

Shiri, tsanangudzo mukuru iyo chinopiwa kumusoro, nokuda apa zvinhu inogona kubhururuka. Izvi chinosiyanisa nevamwe makirasi vertebrates.

Pakuonekwa panyika

Mabviro Shiri rinotsanagurwa akawanda dzidziso. On mumwe wavo zvinofanirwa shiri mhenyu mumiti. Chokutanga, havana akakwakuka kubva nebazi. Akabva akaverevedza, ipapo kuti ndege duku mumuti chete, uye pakupedzisira vakadzidza dzibhururuke napadare.

Chimwe inoti matangiro kweshiri chokuita madzitateguru shiri, vaiva zvinokambaira makumbo mana. Evolving, chikero vakava minhenga, vachibvumira zvinokambaira kuti kusvetuka, ndege chinhambwe. Gare gare, zvipfuwo zvakadzidza kubhururuka.

Mabviro shiri kubva zvinokambaira

Kubva musi dzidziso iyi, tinogona kutaura kuti madzitateguru shiri vakanga zvinokambaira nezvinokambaira. Chokutanga, adzo aiva pasi. Kunokwezva zvikara kuti tichingotarisira achiparadza matendere pamwe Chick. Kutarisira vana vavo, goroondo ndokugara gobvu mapazi emiti. Panguva iyoyo pasi mazai akatanga kuumba munhu zvakaoma nevamwe. Vasati kuti, vakanga zvemapuranga vaine firimu. Pane pachikero vaiva minhenga, waimira seinokonzera kupisa nokuda mazai. Maoko nemakumbo vari yakareba uye yakafukidzwa minhenga.

Mabviro shiri kubva zvinokambaira vekare pachena sezvo masayendisiti anodavira. Madzitateguru shiri vanotanga kutarisira vana vavo, vari kufura kako mudendere. To chikafu ichi zvikukutu yakapwanyika zvidimbu zvidiki akaiisa panzvimbo beaks vana. Vachikwanisa kubhururuka, shiri yekare chinyakare nguva aigona vazvidzivirire kubva pakurwiswa nevavengi vavo nani.

Madzitateguru - waterfowl

Mabviro shiri, maererano neimwe pfungwa, nokuda vazvo waterfowl. Kuvapo Its inoramba achisungirwa shanduro iyi shiri yekare, zvange zvakawanikwa China. Maererano masayendisiti, vakanga hwemvura uye akararama vanopfuura mamiriyoni zana apfuura.

Maererano dzidziso, shiri uye dinosaurs akararama makore mamiriyoni matanhatu pamwechete. Pakati anowana vaiva minhenga, tsandanyama membrane. Nokuongorora zvisaririra, paleontologists akaita zvinotevera mhedziso: madzitateguru ekare shiri kushambira. Kuti vawane chikafu kubva mumvura, ivo Diving.

The seshiri uye nezvinokambaira?

Kana tikadzidza kwakabva shiri, kufanana pakati pavo uye vamiririri mamwe makirasi hazvina kuoma kuwana. Feathering ndiyo inonyanya kuoneka chinoratidza pakuonekwa shiri. Mune dzimwe mhuka havana minhenga. musiyano uyu shiri kubva dzimwe mhuka. Zviratidzo zvinotevera zvakafanana:

• zvigunwe uye bobbin shiri dzakawanda akafukidzwa chikero uye scutes ari cornea, sapamazuva nezvinokambaira. Saka, chikero pamusoro makumbo anogona kutsiva minhenga. Characteristically, kutanga minhenga shiri uye zvinokambaira regai kusiyana. Chete shiri uye ipapo yakatanga minhenga, uye zvinokambaira - pachikero.
• Exploring kwakatangira shiri, kunyanya kufanana izvo pamwe rinoshamisa zvinokambaira, masayendisiti vakatsunga kuti zvikuru ndiye shaya midziyo. Chete neshiri, iye ikava muromo, uye zvinokambaira akaramba kufanana mune nenjiva.
• Chimwe chiratidzo kufanana neshiri, nezvinokambaira - skeletal marongerwo. The dehenya nomuzongoza articulated mumwe chete ano, iri occipital nharaunda. Nepo mune mhuka uye amphibians iyi muitiro nechokuita tubercles maviri.
• Location of pelvic bhanhire shiri uye dinosaurs ndiye. Izvi zvinooneka Zvisaririra marangwanda. nzvimbo iri kusonganirana mutoro pamusoro mapfupa chiuno panguva achifamba, sezvo muviri inoitwa chokuita chete hadzi maoko nemakumbo.
• In shiri uye zvinokambaira mwoyo Quad. Vamwe zvinokambaira vanazvo makamuri zvisakakwana, uye ipapo arterial uye venous ropa yakasananiswa. zvinokambaira ine utsinye kwakadaro inonzi. Shiri vane sangano yakakwirira, zvichienzaniswa kune zvinokambaira, ivo inodziya-ropa rechiJudha chairo. Izvi zvaitwa nokubvisa Mudziyo anotakura ropa kupinda yeropa kubva tsinga. In shiri, hazvina kuwadzana arterial.
• Chimwe akafanana chinhu - hatching mazai. Izvi ndizvo pythons. Ivo mazai anenge gumi nemashanu. Nyoka kugonya pamusoro pavo, kusikwa kanopi imwe mhando.
• shiri Most kufanana goroondo tuvana izvo padariro rokutanga kukura akafanana hove-sezvinoita zvisikwa pamwe pemiswe uye gills. Izvi zvinoita yemberi Kutarira chakafanana chicks mune dzimwe vertebrates ari tanga kukura.

Kusiyana Shiri kubva zvinokambaira

Apo paleontologists kudzidza kwakabva shiri, ivo enzanisa chokwadi uye zvakabudiswa unganidzwa Zvishoma nezvishoma, uye uone kuti shiri akafanana nezvinokambaira.

Ndezvipi kusawirirana kwavo, ona pazasi:

• Kana shiri dzikauya bapiro rokutanga, vakatanga kubhururuka.
• The muviri tembiricha Shiri hakutsamiri zvokunze ezvinhu, zviri kugara uye yakakwirira nguva dzose, asi goroondo kukotsira panguva yacho kuchitonhora.
• Shiri mafupa vazhinji fused, ivo kusiyaniswa pamberi weTaso.
• In shiri, pane mhepo muhomwe.
• Shiri kuvaka matendere, incubate mazai achayamwisa vaduku vavo.

Pervoptitsy

Pari akawana zvisaririra shiri yekare. Pashure Kunyatsodzidza, vatsvakurudzi vakasvika pakugumisa kuti vose ndezvaJehovha chete marudzi, uyo akararama makore zana namakumi mashanu mamiriyoni apfuura. It archeopteryx, iro rinoshandurudzwa rinoreva "drevneperye". Vakasiyana shiri vanhasi vari pachena kuitira kuti Archeopteryx kunge dzinounzwa imwevo kupesana - yascherohvostye shiri.

Little kudzidza shiri yekare. General Unhu kunoderedza kuti Pakusarudza nechitarisiko uye vamwe zviri dzomunyika marangwanda. Pervoptitsa ari mupfupi, zvikuru sezvinoita mana ano. Forelegs akanga mapapiro, migumo izvo kuguma neminwe nhatu refu nenzara. pfupa uremu guru, saka shiri vekare havana kubhururuka, asi chete kukambaira.

Habitat - kumahombekombe nzvimbo zvomumvura lagoons nemiriwo batana. The shaya vane meno, uye muswe - the vertebrae. Pakati Archeopteryx uye shiri ano hapana kubatana unosimbiswa. Pervoptitsy havana madzitateguru shiri edu rakananga.

Kukosha uye kudzivirirwa shiri

Mabviro Shiri kwakakosha munyika zvinhu zvipenyu. Birds inhengo zvoutachiona nengetani uye zvinobatanidzwa ichitanga nyaya mhenyu. Power herbivorous shiri dziri zvibereko, mbeu, zvinomera zvakasvibirira.

shiri siyana vane mabasa akasiyana. Granivorous - kudya mbeu uye michero, dzimwe mhando - vanochengetedza navo, akatakura pamusoro madaro marefu. Paaienda nzvimbo mbeu vakarasika. Ndiyo nyaya chirimwa dispersal. Vamwe shiri vanokwanisa pollinate navo.

Inoita basa rinokosha mune hunhu insectivorous shiri. Ivo kudzora nevanhu nezvipembenene vachidya pavo. Kudai kwakanga kusina shiri, tumbuyu kuparadza basa kwaizova irreparable.

Man, sezvo nezvaanogona ayo uye akadzivirira shiri zvinovabatsira kuti vararame vari dzechando utsinye. Kwose kwose vanhu akaturikwa duku matendere. Ivo kugadzirisa tits, flycatchers, titmice. Winter nguva vanoonekwa ne kushaya rwokuzvarwa zvokudya shiri. Saka, shiri dzinofanira zvokudya, achizadza michero nesting duku, mbeu, chingwa nokuvhuvha. Vamwe shiri dziri yezvokutengeserana mhando: shiri, duck, Grouse, capercaillie, dema Grouse. kukosha kwavo munhu mukuru. Mitambo mubereko woodcocks, snipe, snipe.

dzinonakidza zvinhu

Kubva panguva yakare; muviri uye makumbo Archeopteryx akafukidzwa neminhenga mirefu, nhatu nehafu masendimita. Zvinogona vaifungidzira kuti makumbo shiri t. Minhenga vakahuwana kubva kumadzitateguru avo, aigara kare uye muchitiza kushandisa zvose namapapiro mana.

Today: ichizadza shiri nesting zvokudya, unofanira kuva nechokwadi chokuti munyu Hakungatozongosiiwi rova. Ndiwo muchetura kuti shiri chena.