Zvemukati
Iyo kufema Ndiwo maitiro anoita kuti zvinhu zvipenyu zviwane oxygen. Kufema uku kunogona kuita pulmonary, branchial, tracheal kana kucheka.
Mhuka dzinofema nemumakonzo imhuka dzemumvura dzemvura nyoro uye ine munyu, pakati padzo pane mhando dzinoverengeka dzemakrustaceans, makonye, amphibian, mollusks nehove dzese. Semuyenzaniso: shark, gakanje, octopus.
Kufema kweGill kunoitwa nemagill kana magill, inova nhengo dzekufema dzinosvina okisijeni kubva mumvura ichipinda muropa uye matishu. Iyi okisijeni yakakosha pakufema kwemaseru. Iyo gills inosvina oksijeni uye inodzinga carbon dioxide munzvimbo.
Mhando dzemagill
Iwo ma gill ndiwo matishu akaumbwa nemashiti madiki kana matete akafutisa ane tsinga dzeropa dzakashandurwa kune kufamba kunogara kwemhuka munzvimbo yavo yemumvura. Iwo anowanzo kuve ari muchikamu chepamusoro chemuviri wemhuka uye anogona kuve ekunze kana emukati.
- Zvipuka zvekunze. Izvo zvinoitika mune zvisingaite mhuka mhuka kana pakutanga kwekushanduka kweimwe mhuka. Iwo echinyakare uye akapusa masisitimu ayo ari akanangana zvakananga nenharaunda. Izvi zvine zvakaipira zvinoverengeka, sezvo zvichigona kukuvara zviri nyore uye kuita kuti kushushikana kuve kwakaoma. Semuyenzaniso: iyo yegungwa urchin nemaruva emamwe marudzi emamphibian ane ma gill ekunze.
- Yemukati gills. Zvinoitika mumhuka hombe dzemumvura. Ivo vakavharirwa zvishoma mumakomba anovapa dziviriro. Semuyenzaniso: bony hove (tuna, cod, mackerel) ine operculum (fini inodzivirira ma gill).
Mienzaniso yemhuka dzinofema nemumakonzo
Clam | Tuna | Axolotl |
Cod | Catfish | Shrimp |
Gakanje | Trout | Shark |
Piranha | Urchin yegungwa | Stingray |
Spider crab | Mhashu | Swordfish |
Sturgeon | Shrimp | Oyster |
Silverside | Hippocampus | Squid |
Octopus | Salamander | Slug yegungwa |
Eel | Tsuro yegungwa | Croaker |
Sardine | Brunette | Mussel |
Barracuda | Mollusks emumvura | Giant chubhu honye |
Carp | Tintorera | Fire honye |
Mojarra | Jongwe | Nhata dzemvura |
Hono yemvura yakachena | Maona | Hake |
- Enderera na: Mhuka dzine kufema kwetreacheal