Chifukwa khosi la nyamalikiti ndi lalikulu

Zamkati

• Khosi la msana ndi msana
• Kayendedwe ka Giraffe
• Kodi pali ma vertebrae angati pakhosi la nyamalayi?
• Kodi khosi la nyamalikiti ndi lotani?
• Mfundo zosangalatsa za 9 za akadyamsonga

Kuyambira Lamarck mpaka lero, ndikudutsa malingaliro a Darwin, kusinthika kwa khosi la nyamalikiti zakhala zili pakatikati pazofufuza zonse. Chifukwa chiyani khosi la nyamalayi ndi lalikulu? Ntchito yanu ndi yotani?

Izi sizokhazo zomwe zimafotokoza za akadyamsonga, ndi imodzi mwazinyama zazikulu kwambiri zomwe zikukhala pano padziko lapansi, komanso zolemetsa kwambiri. Munkhaniyi ndi PeritoAnimal, tikambirana chifukwa khosi la nyamalikiti ndi lalikulu ndi zodandaula zina zokhudzana ndi nyamayi zokongola komanso zochititsa chidwi.

Khosi la msana ndi msana

Msana ndi womwe umafotokozera gulu lalikulu la nyama, zamoyo zam'mimba. Mtundu uliwonse uli ndi msana umodzi, yapangidwa kuti igwirizane ndi zosowa za magulu awa a nyama.

Nthawi zambiri, msana imachokera pansi pamutu mpaka lamba wamchiuno ndipo, nthawi zina, amapitilizabe kupanga mchira. Amakhala ndi mafupa ndi minofu ya fibrocartilaginous, yopangidwa m'ma disc kapena ma vertebrae omwe amakumana. Chiwerengero cha ma vertebrae ndi mawonekedwe ake amasiyanasiyana kutengera mitundu yolingana.

Nthawi zambiri, pamizere ya msana pali magulu asanu a vertebrae:

• Chiberekero: amafanana ndi ma vertebrae omwe amapezeka pakhosi. Choyamba, chomwe chimamangirira chigaza, chimatchedwa "atlas" ndipo chachiwiri "axis".
• chifuwa: Kuyambira pansi pa khosi mpaka kumapeto kwa chifuwa, pomwe palibenso nthiti.
• Ma Lumbars: ndiwo mafupa a m'chiuno cha lumbar.
• zopatulika: ma vertebrae omwe amakumana m'chiuno.
• Wopanda: kutsirizitsa mafupa a nyama zolimbitsa thupi.

Kayendedwe ka Giraffe

Twira, Giraffa camelopardalis, ndi osalakwa a dongosolo la Artiodactyla, popeza ili ndi zala ziwiri pachikopa chilichonse. Imagawana zina ndi mbawala ndi ng'ombe, mwachitsanzo, popeza m'mimba mwake muli zipinda zinayi, ndi a nyama yowala, Alibe mano opangira nsagwada pachibwano chapamwamba. Ilinso ndi mawonekedwe omwe amasiyanitsa ndi nyama izi: its nyanga yokutidwakhungu ndipo mayini ake apansi amakhala ndi ma lobes awiri.

Ndi imodzi mwazinyama zazikulu kwambiri komanso zolemera padziko lapansi. Amatha kufika pafupifupi 6 mita kutalika, nyani wamkulu akhoza kufikira tani ndi theka lolemera.

Ngakhale anthu ambiri amadabwa kuti ndi mamita angati khosi la nyamalikiti Chotsimikizika ndichakuti, kuwonjezera apo, ndi nyama yokhala ndi miyendo yayitali kwambiri. Mafupa a zala ndi mapazi ndi aatali kwambiri. Ulna ndi utali wazitali zakutsogolo ndi tibia ndi fibula yakumbuyo nthawi zambiri zimasakanikirana komanso ndizitali. Koma mafupa omwe alumikizidwa kwambiri mumtunduwu ndi mafupa omwe amafanana ndi mapazi ndi manja, ndiye kuti tarsi, metatarsals, carpus ndi metacarpals. Nkhunda, monga ena onse a unguligrades, yendani pamwamba.

Kodi pali ma vertebrae angati pakhosi la nyamalayi?

khosi la nyamalikiti yatambasulidwa, monga miyendo. Alibe ma vertebrae okwera kwambiri, chowonadi ndichakuti ma vertebrae awa mokokomeza.

Monga nyama zonse kupatula ma sloth ndi manatee, akadyamsonga ali nawo ma vertebrae asanu ndi awiri m'khosi, kapena khomo lachiberekero. Mng'oma wa nyamalikiti wamkulu wamphongo amatha kutalika kwake mpaka masentimita 30, motero khosi lake limatha kufikira 2 mita.

Vertebra wachisanu ndi chimodzi m'khosi mwa unguligrade ndiwosiyana mawonekedwe kuposa ena onse, koma pamiyala ndi ofanana kwambiri ndi wachitatu, wachinayi, ndi wachisanu. Vertebra yomaliza ya khomo lachiberekero, yachisanu ndi chiwiri, imafanana ndi enawo, pomwe mwa ena osasunthika vertebra yomalizayi idakhala yoyamba ya thoracic, ndiye kuti, ili ndi nthiti ziwiri.

Kodi khosi la nyamalikiti ndi lotani?

Kuchokera kwa Lamarck ndi malingaliro ake pakusintha kwa zamoyo, isanachitike Darwin, khosi la girafa tinakambirana kale zambiri.

Kafukufuku wam'mbuyomu akuwonetsa kuti kutalika kwa khosi la nyamalayi adatumikira kufikira nthambi zapamwamba kwambiri zamthethe, mitengo yomwe akadyamsonga amadyera, kotero kuti anthu omwe ali ndi khosi lalitali amakhala ndi chakudya chochuluka. Chiphunzitsochi pambuyo pake chidanyozedwa.

Zomwe amawona nyama izi zimaphunzitsa ndikuti akadyamsonga amagwiritsa ntchito khosi lawo kuteteza nyama zina. Amagwiritsanso ntchito nthawi ya chibwenzi, pamene akadyamsonga aamuna amamenyana wina ndi mnzake, akumenyetsa khosi ndi nyanga.

Mfundo zosangalatsa za 9 za akadyamsonga

Kuphatikiza pa mafunso omwe tidatchulapo kale kuti ndi ma vertebrae angati ali ndi khosi la nyamalikiti, ndi khosi la nyamalingo ndi mita ingati, chifukwa khosi la nyamalayi ndi lalikulu, awa ndi ena mwa Zosangalatsa za akadyamsonga chosangalatsa kwambiri komanso kuti simunadziwe konse:

1. Twigulu amagona pakati pa mphindi 20 mpaka maola 2 patsiku;
2. Anthu akumwa nthawi yayitali amakhala pansi;
3. Miyambo yakuyanjana ndi akadyedwe imakhala pafupifupi mphindi ziwiri;
4. Twigulu ndi nyama zamtendere kwambiri;
5. Akasira amamwa madzi ochepa kwambiri;
6. Mu sitepe imodzi yokha nyamalikiti imatha kufika mamita 4 kutali;
7. Zithunzi zimatha kufika 20 km / ora;
8. Lilime la nyamalayi limatha kufikira 50 cm;
9. Nkhuntho zimapanga phokoso longa zitoliro;

Dziwani zambiri za akadyamsonga mu nkhani iyi ya PeritoAnimal.

Ngati mukufuna kuwerenga zina zambiri zofanana ndi Chifukwa khosi la nyamalikiti ndi lalikulu, tikukulimbikitsani kuti mulowe mu gawo lathu la Curiosities la nyama.