MapangidweSekondale ndi sukulu

Ziwalo Animal, kachitidwe limba: tanthauzo Zitsanzo

A chamoyo moyo - ndi dongosolo ziwalo inakula ndi zimakhala. Kupyolera mu ntchito zawo mgwirizano pakati pa nyama akhoza kugwira bwinobwino. Ndipo zilibe kanthu pa zimene siteji ya chitukuko ndi thupi. Kusiyana kokha ndi anthu a zinyama mwina pamisinkhu yosiyanasiyana kusanduka, choncho ziwalo nyama, kachitidwe limba amasiyana mwa mawu a kapangidwe ndi ntchito. Izi zachokera pa mfundo za phylogeny.

Kapangidwe ka matupi nyama

ziwalo ambiri wamba dera dongosolo: minofu connective m'chimake, wosanjikiza minofu ndi M'kati. Malinga ndi ntchito ndi ntchito za zigawo izi zikhoza bwino akupangidwa kwina kapena wodzilemekeza ndi malo ena.

Osati zimakhala onse nyama kupanga ziwalo. Mwachitsanzo, coelenterates siponji, flatworms anali akadali pa mlingo minofu ya gulu.

Biology. zamoyo

Poyamba, thupi la zamoyo inkakhala maselo kusiyanitsidwa. Mu zamoyo wa matupi nyama inakhazikitsidwa, kachitidwe limba. Iwo amasiyana magwiridwe, koma ntchito zawo umalimbana yekha pa chinthu chimodzi - kukhala mosalekeza wa chilengedwe mkati mwa thupi ndi moyo wabwinobwino.

Kuonetsetsa zotsatirazi machitidwe limba:

1. magazi.

2. m'mimba.

3. minofu ndi mafupa.

4. Excretion.

5. kupuma.

6. Endocrine.

7. mantha.

8. Activities.

9. Kachitidwe akaona.

Mitsempha ya magazi a nyama

mitsempha ya magazi koyamba pa annelids, ndipo kutseka mtundu. Ziwiri zikuluzikulu chotengera - dorsal ndi ventral. Likugwirizana kutsogolo kwa njira nyongolotsi matupi amphamvu amene trivially amatchedwa "mitima", koma sakutero mabungwe osiyana, koma ziwiya wamba, makoma a amene ali nkhungu wosanjikiza minofu minofu.

Komanso zamoyo wa ziwalo anali motere:

- zonse mitundu ya nyama mpaka ndipo kuphatikizapo nkhono magazi dongosolo la mtundu lotseguka;

- dongosolo golovohordovyh cha chatsekedwa mtundu, koma alibe mtima;

- kuchokera cyclostomes (hagfish, lampreys) limapezeka dvukamernoe mtima;

- achule ndi zokwawa atatu chambered mtima, magazi ndiwo wosakaniza;

- mbalame ndi nyama, mtima wa 4-chipinda, kotero kuti akhoza kukhala ndi zonse thupi kutentha (homeothermic).

dongosolo alimentary

dongosolo m'mimba woyamba kufotokoza flatworms (mu mawonekedwe a ngalande chatsekedwa). Chotulukira kumeneko. Zotsatira za m'mimba mwa nyama zayambika motere:

- pa roundworms akuoneka ozama chubu matumbo: hindgut ndi chotulukira (mu ndege panali awiri mwa intestine yekha);

- pa annelids anapanga kashiamu malovu zopangitsa, amene waukulu ntchito - kuwonongeka kwa detritus;

- arthropods kutsogolo ndi intestine pakati Ng'ona ndi zipolopolo chitin;

- pa Amphioxus Zikuoneka kwa chiwindi outgrowth;

- mu nsomba cartilaginous - helical vavu mu intestine yaing'ono, ntchito yake - kuwonjezeka suction pamwamba;

- kusanduka zina anali pa kutambasuka kwa intestine, ndipo chotero, akuchuluka mu malo suction.

zida Locomotor

dongosolo minofu ndi mafupa tichipeza machitidwe awiri: mafupa ndi minofu. Mafupa amachita ngati thandizo, ndi minofu udindo kayendedwe danga. kusanduka posachedwapa anali zosiyanasiyana zazikulu ndi kuchepetsa metameric dongosolo.

  1. Mafupa limapezeka cyclostomes.
  2. Mu cartilaginous nsomba cartilaginous izo, ambiri a nsomba Bony - fupa.
  3. Ndi landfall mu achule kuoneka zisanu atagwira miyendo, mafupa kukhala miyendo ufulu ndi msana latsopano.
  4. Zokwawa anapanga pachifuwa.
  5. Mu mbalame, pali zambiri za kusintha kapangidwe chigoba mogwirizana ndi chipangizo kuwuluka.
  6. Mu nyama, pali zosiyanasiyana lomaliza la fupa.

dongosolo excretory

Amene anatumbula pali ziwalo nyama? kachitidwe limba mulinso dongosolo katulutsidwe, amene ali ndi udindo ochotsera thupi kagayidwe kachakudya malonda, poizoni ndi ziphe.

- flatworms excretory dongosolo ukufanizidwa protonephridia.

- Mu annelids kale metanephridia.

- Mu arthropods kuoneka zopangitsa wobiriwira, Malpighian machubu.

- Ife nkhono - impso.

- Onse a mitundu zotsatirazi (nsomba) mutu impso.

- Mu nsomba ndi achule mesonephros.

Mu zonse, kuyambira zokwawa, kutsiriza ndi nyama, ntchito zoterezi zimagwiridwa m'chiuno impso.

dongosolo kupuma

Iwo amachita ntchito ya chilengedwe chimbudzi oxygen. Koyamba pa arthropods.

- Mu nkhanu dongosolo kupuma umaimiridwa ndi makutu a.

- Tizilombo - ndi trachea.

- mu mollusks - kuwala popangidwa ndi chovala patsekeke.

- nyama zonse Ponena za nsomba dongosolo kupuma - ndi makutu.

- Achule anayamba mapapo saccular.

- zokwawa - ma.

- Mbalame - chofewa ngati siponji.

- nyama - alveolar m'mapapo.

mantha dongosolo

mantha dongosolo zikugwirizana machitidwe ena limba mu chamoyo wosakwatiwa, kupereka zizindikiro ndi kulamulira ntchito aliyense gawo.

Mantha dongosolo la mtundu akakufunsani limapezeka coelenterates.

- flatworms ortogon kapena mantha dongosolo makwerero.

- Kodi roundworms peripharyngeal mitsempha ya pamphuno ndi mitsempha mitengo ikuluikulu.

- Mu annelids peripharyngeal mphete mitsempha ndi ventral mitsempha chingwe.

- Mu arthropods pali mutu ganglion ndi akanali ventral mitsempha chingwe.

- Pa ziwirizi ngale mantha dongosolo.

- Pali limapezeka golovohordovyh kukula kwa chubu ubongo kumapeto kutsogolo kwa thupi.

- Nsomba secrete mbali zonse za ubongo.

zokwawa Komanso pali zoyambira za kotekisi ubongo.

Mu nyama, pali ubongo convolutions.

dongosolo ubereki

zoberekera ntchito - kusewera mtundu wawo. ziwalo zoberekera akhoza kukhala mwamuna kapena mkazi, pali hermaphrodites (annelids, mollusks). dongosolo akazi ali zakhala zikusintha pang'onopang'ono. Ziwalo chachikulu ndi chiberekero, chiberekero, mazira. Ambiri mphutsi parasitic kuonekera ngakhale ootype ndi zina khansa: mapuloteni, ndi yolk.

dongosolo Male ubereki tichipeza testes ndi vas deferens. Kenako, umuna akumasulidwa kupyolera copulatory limba kunja kapena ziwalo wamkazi maliseche.

Pomaliza

Tidaona kuti kodi ziwalo za nyama. kachitidwe limba mbali yofunika kwambiri mu kukhala moyo wabwino wa mwamtheradi munthu aliyense, kaya munthu kapena mphutsi. Ngati aliyense dongosolo ikugwira bwino kukhalabe homeostasis wa chamoyo.

Ana m'kalasi zamoyo kuphunzira kapangidwe ka zamoyo. zakuthupi zithunzi mosavuta kumbukirani tione ziwalo za nyama. Magome a machitidwe osiyana angapezeke pafupifupi zamoyo aliyense kuphunzira.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 ny.delachieve.com. Theme powered by WordPress.