Biology: mhuka inhengo yemasero akafanana mukugadzirisa uye kushanda

Maererano nehupenyu hwehupenyu, mishonga inzvimbo yakarongeka inogonesa kushanda kwemhuka ipi zvayo. Ndezvipi zvikamu zvegadziriro inofanirwa kuita kuti iite basa rakakosha zvakadaro?

Chii chinonzi tissue: biology ichapindura

Maererano nenotsanangudzo yeiyo pfungwa, mhuka ndeye boka remasero akafanana mukugadzirwa nekushanda. Hasi zvisikwa zvose zvipenyu zvinoumbwa nezvivakwa zvakafanana. Nokudaro, mavairasi haasi maitiro ehupenyu ehupenyu, uye mabhakitiriya ose ndeeunicellular.

Mapoka emasero anozivikanwa anobvumira zvose zvirongwa zvepanyama kuti zviitwe zvakajeka. Ndokusaka zvinhu zvakarongeka zvakarongeka zvinoumba nhengo. Ichi chokwadi chinoratidzwa nehupenyu. Nguo inongova chimiro chakaita masero uye kuumba nhengo.

Zvipfeko zvezvirimwa

Chii chinoita? Plant biology inoratidza kuti kwete chete kubva kumasero. Pakati pavo kune chinhu chinonzi intercellular chinozadzisa basa rekubatanidza. Dyara michina inenge isiri iyo.

Dzinomiririrwa nemhando dzinotevera:

1. Kuvhara:

- ganda - mararamiro anorarama ane zvivakwa zvakasiyana-siyana - kusanganisa, kushanda nokuda kwegesi kushandiswa;

- cork is dead tissues in which the metabolism is done with lenticles.

2. Iko-maduka yezvokudya, inogadzira nzira ye photosynthesis, inoumba nheyo dzezvikamu.

3. Mechanical - inoita basa rinotsigira.

4. Kuita - kunopa kukwira (mvura kubva mumudzi) uye kuburuka (zvinhu zvinokonzerwa nemashizha) zvino zvinhu.

5. Kudzidzisa - mukugadzirisa kupatsanurana, kudzorera masero emhando ipi zvayo inobata, kuita kuvezve patsva.

Animal Fabrics

Chimwe chinhu chakasiyana cheboka iri remasero ndiko kuvapo kwemazana akawanda e-intercellular substance.

Mhuka, zvinotevera zvinosarudzwa:

1. Epithelial - inoita basa rinodzivirira. Iyo inogadzirawo gland uye inogadzirisa zvirwere. Chii chakaumbwa epithelial tissue? Bhikiriyo yaro iri nyore: zviduku, masero akajeka akafanana akasiyana-siyana.

2. Kubatana-kune masero makuru uye yakawanda ye-intercellular substance. Ndiyo nheyo yehupenyu hwose. Mhando dzayo iropa, pfupa, cartilaginous uye mafuta.

3. Muscular - inomiririrwa nehutanda hwakasiyana, inogona kupindirana - myofibrils. Kuvonga kwavari, zvinokwanisika kutamisa muviri mudenga uye kufamba kwe nhengo dzakasiyana.

4. Kutya - kunobatanidza muviri nemamiriro ezvinhu, kunokonzera kuvapo kwechimiro uye congenital reflexes. Inosanganisira masero anonzi neurons, uye maitiro avo ari axons uye dendrites. Ndivo kuburikidza navo izvo ruzivo runoparadzirwa kubva kune zvakagadziriswa zvehurongwa hunoenda kuuropi, uye kubva ipapo kuenda kune nhengo dzinoshanda.

Kuwirirana kwekugadzirisa uye mabasa

Asi chinonyanya kukosha, sainzi inonzi biology, mhuka inhengo yemasero ane mabasa anogadziriswa nemaitiro avo.

Somuenzaniso, zviduku, zvakanyanya zvakaparadzana epithelial masero, zvisingatauri zvinyorwa zve intercellular, zvinotaridzika senhoo. Nezvinhu zvakadai zvechimiro, basa racho rakajeka - kudzivirirwa. Izvo zvinobatanidza mavara zvakasiyana zvachose. Nokuti inogadzira nheyo dzezvikamu zvose, inofanira kunge yakawanda kwazvo. Izvi zvinotsanangura kuvapo kwemasero makuru uye yakawanda ye intercellular substance. Kunyanya yakawanda kwazvo muropa. Ichi chinhu chinozivikanwa nevanhu vose se plasma. Mariri maitiro eunifomu. Erythrocytes - masero matsvuku eropa - kutakura oksijeni kubva kumapapu kuenda kune nhengo uye carbon dioxide kune imwe nzvimbo. Platelets - maplatelet eropa, anopa ropa clotting. Leukocytes ndiwo masero asina ruvara. Dzinoumba zvirwere zvemuviri, zvichibatsira muviri kurwisa zvirwere zvinotapukira.

Zvishongo nekushanduka-shanduka

Chii chinonzi tissue, biology haina kuziva pakarepo. Shure kwezvose, chete nekugadzirwa kwechiedza chekusimba microscope, chimiro chinoshamisa chechidiki chemasero, uye pamwe nacho chemashutu, chakawanikwa kune munhu.

Miti yepasi, iyo inosanganisira algae, isina mishonga. Uye kunyange vatendi vavo vakawanda vaive nemasero akaparadzana, asina kusarudzwa, asingashandisi zvakabatana. Uyezve, nekuchinja kwemamiriro ekunze, mbeu yekutanga yekuberekwa panyika yakaonekwa panyika. Maererano nehupenyu hwehupenyu, mhuka ndiyo inofanirwa kuita kuti vapone mumamiriro matsva. PaMosses uye pamapuranga akatanga kuonekwa maikisiki anogadziriswa akadikanwa pamagariro avo. Uye shure - uye kuitisa. Kubudirira kwakadaro kwakaita kuti kuumbwa kwenhengo chaiyo: midzi uye kupfura.

Mhando yepamusoro yemhuka dzakawanda hadzinawo maviri chaiwo. Iyo mumiririri wemhando yemukati yemvura yakachena yemvura. Muviri waro unoumbwa nemasero anozivikanwa: epithelial, muscular, zvepabonde, chirume, musimba, glandular, nezvimwewo. Asi havakwanisi kuita clumps, asi vakapararira mumuviri wose.

Nokudaro, kutaridzika kwemasukisi kwaiva kutanga kwezvinyorwa zvehupenyu hwezvisikwa zvipenyu, izvo zvinoita kuti zvikwanise kugadzirisa zviri nani kune chero mamiriro ezvinhu.