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Arachnids zvikwekwe, dandemutande, zvinyavada

Iye munyori wechinyorwa
878 maonero
2 min. yekuverenga

Kune mazana ezviuru zvemhuka dzakasiyana muzvisikwa. Asi arachnid anotyisa vakawanda. Kunyange zvazvo pakati pemhuri huru pane izvo zvisingakuvadzi vanhu, asi kunewo vamiririri vane ngozi.

Ndivanaani arachnids

Arachnids imhuri huru yeArthropods. Ikozvino kune marudzi anopfuura 114000. Muzhinji, idzo dzose mhuka dzinogara pasi, kunyange zvazvo pane zvisizvo.

Arachnids.

Arachnids.

Arachnids inosanganisira:

Chimiro che arachnids

Mhando dzakasiyana dzine hukuru hwakasiyana. Zvidiki-diki ndezvimwe mite, zvinogona kusvika kureba kwema microns zana. Vatungamiriri muhukuru ndevamwe tarantulas uye solpugs.

Corpuscle

Iine zvikamu zvikuru zviviri, cephalothorax uye dumbu. Hakuna mashavi.

Matumba

Mhuka dzinofamba pamakumbo mana. Vane chelicerae uye pedipalps, izvo zvinobatsira kubata uye kubata mhuka.

Kuvhara

Muviri wemaarachnids wakafukidzwa nekatete asi dense chitinous cuticle.

Kupisa

Mumhando dzakasiyana, nhengo dzekufema dzinogona kuva dzemhando mbiri: trachea uye masaga emapapu. Zvikwekwe zvidiki zvinoverengeka hazvina nhengo dzakakosha; kuchinjana kunoitika nepamusoro pemuviri.

Ropa

Mitsipa yese ine madziro ayo. Kutenderera kweropa hakuna kuvharwa, nhengo huru ndiyo mwoyo.

Nervous System

Kune yakarongeka abdominal nerve chain, anterior uye posterior zvikamu zveuropi.

Bata

Bvudzi rakapararira pamusoro pemuviri wedandemutande, iro rinoshanda sematapurire anopindura kubvunda uye kutumira ruzivo.

Chiratidzo

Arachnids inogona kuva nemeso maviri kusvika gumi nemaviri. Ivo vari pa cephalothorax uye vanotora kudengenyeka kwemhepo pamativi, uye kwete kumberi chete.

Digestion

Mumadandemutande, kugayiwa kune chikamu chekunze kwemukati. Vanopinza chepfu mumunhu anenge abatwa, vachiigadzira semi-mvura, vobva vainwa.

Kubereka

Zvichienderana nemhando, arachnids inoisa mazai, mazhinji acho ari. Asi dzimwe zvinyavada nevatakuri vezvipenyu.

Yakazara spider anatomy mune chinyorwa pane chinongedzo.

Kugovera uye kukosha kwevamiririri

Arachnids inowanikwa kwese uye inoita mabasa mazhinji akasiyana.

Kukosha kwemaarachnids muzvisikwa uye kuvanhu

Zvipenyu zvose zvine basa razvo. Arachnids chikamu chekudya cheni. Ivo pachavo vanodya zvipembenene zviduku, kazhinji vachibatsira vanhu mukurwisana nezvipembenene.

Nhengo dzemhuri pachadzo kuva chikafu kune vanhu vakakura verudzi rwayo, arthropods, amphibians uye mhuka dzakasiyana-siyana.

Vamwe vavengi vemunhu:

  • dandemutande kuruma, zvichikonzera marwadzo uye zvakatonyanya mhedzisiro;
  • zvikwekwe parasitize uye kutakura zvirwere zvakasiyana-siyana;
  • zvinyavada vanosarudza kusabata vanhu uye kugara vakaparadzana, asi kana vakapinda mumba kana pazvinhu, vanoruma zvinorwadza.
Биология 7 Класс. Паукообразные

mhedziso

Mhuri yeArachnid yakakura kwazvo. Pakati pavo pane mhuka dzinobatsira uye dzinokuvadza. Mhando dzakasiyana dzine mararamiro adzo, kubva kune zvikara kusvika kune zvipembenene. Asi vose vane basa ravo pachavo mune zvakasikwa.

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