Ndi England m'mimba mwa nsombayi chiyani? Features ya kapangidwe ka molluscs

Nkhani wathu anadzipereka kwa nyama chodabwitsa - mollusks. Chifukwa peculiarities dongosolo wawo katswiri onse amadzimadzi ndi dziko mpweya malo. Tizilombo timeneti ndi chiwerengero cha nyumba zimene zimapezeka iwo. Kodi pa England m'mimba mwa nsombayi ndi chobvala M'mimbamo, zimatengedwa, m'linga, nyuzi? Tiyeni tione pamodzi.

Features ya kapangidwe ka molluscs

Dzina la mgwirizano uno mwadongosolo latembenuzidwa kuchokera ku Latin zikutanthauza "myagenkie". Inde nkhono (chithunzi m'munsimu limasonyeza mmodzi wa anthu a mtundu) ndi invertebrates. unsegmented thupi lawo zofewa akuteteza ndi lakuya ndipo imakhala zigawo zitatu: mutu, torso ndi miyendo. Aliyense wa iwo amanyamula angapo matupi.

Pa mutu wake, atavala tentacles kuti atumikire monga chiwalo chogwirika. Phazi kumbali ventral thupi, ndi kulola kayendedwe ka molluscs. nyama thunthu kuchokera kumbali zonse atazunguliridwa ndi mapepala khola, wotchedwa chovala. Chifukwa cha munthu M'mimbamo aumbike pakati pa nyumba imeneyi ndi thupi. M'menemo muli ziwalo kupuma, ducts za m'mimba, excretory ndi machitidwe ubereki.

Ndizosowa gulu

Chonde dziwani kuti nkhono, zithunzi zimene zili m'nkhani ino ndi zayamba zinthu zosiyanasiyana kunja. Malinga zizindikiro zimenezi pali magulu atatu: Bryuho- ndi Cephalopods, Bivalve. Oyimira a gulu loyamba ndi katswiri osati matupi a madzi, komanso zosiyanasiyana ziwembu za dziko: nthaka kapena nkhalango pansi. Pa gastropods bwino anayamba mbali zonse thupi. Thunthu ambiri a iwo ili mkati chipolopolo helically wokhotakhota.

cephalopods thupi imakhala miyendo ndi torso ndi mwendo kusinthidwa mu tentacles. Mbali khalidwe la kalasi iyi ndi luso ndege zosagwiritsa. Izi ndi zotheka kuyamika wapadera tubular mapangidwe - ndi nyuzi. Ndi mbali kusinthidwa wa mwendo.

Bivalves moyo yekha mu matupi madzi. Iwo alibe mutu, choncho mosatsata ziwalo: tentacles, pakhosi, lilime, ndi zimatengedwa, ndi zopangitsa malovu. awo chipolopolo tichipeza mapiko awiri, amene mitundu yambiri ndi zolosera ndi zamkati. zosonkhanitsira awo amatchedwa Nyumbayi.

Kapangidwe ka dongosolo m'mimba

nkhono onse mwa dongosolo m'mimba mwa mtundu. Mu cephalopods Bryuho- ndipo akuyamba pakamwa kutsegula. M'malire ake ndi pharynx ili nsagwada tentha mthupi. Ndi thandizo lawo, chakudya nkhono anafukula kuchokera pamalo osiyanasiyana. The chotulukira, amene umatha ndi dongosolo, akutsegula mu chovala patsekeke.

Waukulu m'mimba England mu Nsomba - ndi chiwindi. Akuimira outgrowth wa midgut lapansi. Mitundu yambiri ndi malovu England. Pafupifupi onse Cephalopods zimatulutsa chakupha mankhwala amene kutilepheretsa nyama ndi kupha.

ndi England m'mimba mwa nsombayi Kodi

Mbali iyi ya dongosolo m'mimba amatchedwanso chiwindi-kapamba kapena gepatopankreaticheskaya chitsulo. Kudzera ducts odzipereka chikudziwikabe ndi kugwirizana ndi matumbo. M'mimba England mu Nsomba nawo chimbudzi ndi mayamwidwe zinthu organic. Ndi malo ogulitsira mafuta ndi chakudya, komanso akuchita phagocytosis.

ndi England m'mimba mwa nsombayi, amene ali a kalasi ya cephalopods chiyani? Anthu a gulu ili yodziwika ndi dongosolo apadera. Iwo okha ndi chiwindi, kapamba ndi malovu zopangitsa.

Mitundu ya chakudya: Bivalves ndi Cephalopods

Features ya kapangidwe ka dongosolo m'mimba ya nkhono lililonse kalasi ndi mtundu wa kotunga zosiyanasiyana. Mwachitsanzo, mmene bivalve ndi fyuluta feeders. Kuti tichite zimenezi, iwo amagwiritsa ntchito dongosolo lapadera, wotchedwa siphons. Iwo ali a mitundu iwiri. Wolowera polowera ndi kupopa madzi ndi particles inaimitsidwa organic. Chovala M'mimbamo ndi osasankhidwa. Mothandizidwa ndi cilia chakudya akulowa pakamwa kutsegula. Kudutsa mundawo, Lifikira botolo msampha.

cephalopods kwambiri - adani. tentacles zawo zili suckers kuti kuthandiza nsomba ndi kugwira nyama. Iwo kudya nkhanu, nsomba ndi nkhono zina. The cephalopods m'kamwa ndi grater ndi tentha mthupi pachibwano. Iwo ndi amphamvu kuti akhoza kufafaniza ngakhale zipolopolo a nkhanu. Kuti akope nyama, mollusks izi ndi ziwalo wapadera wa luminescence. Ndipo pofuna kuteteza kwa adani ntchito inki England. Pamene kumizidwa mu madzi anapanga chinsinsi malo mdima ikayamba umene nyama amadzibisa.

NKHANI Mphamvu molluscs: Gastropods kalasi

mollusks izi, mu chiwerengero chachikulu cha milandu, ndi zamiyendo Inayi. Akamayenda iwo anafukula algae ntchito grater ndi kamwa tentha mthupi. ndi England m'mimba mwa nsombayi mu kalasi, amene zimadya chiyani? Ena mwa mitundu izi zikuchokera malovu zikuphatikizapo asidi sulfuric. Iwo amatha Kutha kwa zipolopolo za nkhanza kapena adani poizoni. Chotero zolusa gastropods grater ntchito kokha kugwira nyama.

Kamodzi pa kamwa, particles chakudya n'kudziphatika kwa malovu viscous. cilia ambiri, zomwe zili mu mmero, anatumiza chotupa ichi m'mimba mwanga. Pa mapeto ake nsonga dongosolo wapadera wotchedwa prostyle. Iwo aumbike mwa particles nyanja. Prostyle amachita ngati chokulungira ndi, kulekanitsa particles chakudya kuchokera malovu.

N'zosadabwitsa kuti pali chakudya solemy nkhono. kachitidwe kawo m'mimba kwathunthu yafupika. Asayansi amati kuloŵerera chakudya ntchito mabakiteriya chemosynthetic.

Choncho, ngale ndi invertebrates kuti ndi zofewa unsegmented thupi. Ali mwa dongosolo m'mimba mwa mtundu, komanso apadera zopangitsa: malovu, kapamba ndi chiwindi. Malinga ndi njira yobweretsa nkhono akhoza m'magulu magulu atatu yotakata: fyuluta feeders, zamiyendo Inayi ndi adani.