-Din-din category dabbobi: babban halittun da rarrabuwa ka'idodin

A batu na kimiyya na taxonomy ne rarrabuwa na rayayyun kwayoyin halitta. Hada wanda yake a cikin kungiyoyin a kan tushen wasu halaye ne na girma m muhimmancin yi nazarin su. Babban din Categories dabbobi da ka'idodin da rarrabuwa, za a tattauna a cikin labarin.

Basics na dabba rarrabuwa

A kan me daga cikin iri-iri rayayyun kwayoyin halitta za a iya gano dabbobi? A guda - hanyar cin abinci. Dukan dabbobi, daga cikin microscopic amoeba zuwa wata katuwar Whale, suna heterotrophic. Wannan yana nufin cewa suna shirye su ci kawai kwayoyin halitta da kuma ba zai iya samar da su a kan nasu.

Taxon shi ne mafi karami jinsin dabbobi. Wannan shi ne wani rukuni na mutane da suka yi suna da ha kan manufa da tsarin kamance, Physiology da lafiyar qasa. Wannan din category na dabba yana da wani biyu sunan. An farko da ya gabatar a cikin kimiyya shahara masanin kimiyya Karl Linney. Chafer, migratory fāri, ake yin dusar ƙanƙara mujiya - na farko sunan wani nau'in. Kalma ta biyu ma'anar HALITTAR to wanda dabba.

-Din-din Categories dabbobi: tebur

-Din-din raka'a ake kira halittun. A irin da irin su ne mafi karami daga gare su. The most taxon - wannan mulkin. A halin yanzu mataki na taxonomy ware su biyar. Wannan shuka, fungi, ƙwayoyin cuta, cututtuka da dabbobi. Su Babban bambancin shi ne hanyar da ikon da fasali na tsarin tantanin halitta. A jerin din Categories dabbobi nuna a cikin ginshiƙi.

celled

-Din-din category dabbobi da cewa an mafi sauki, guda-celled kwayoyin suna da ha. Su ne duk eukaryotes. Su cell ne cikakken kwayoyin iya yin duk matakai na rayuwa: abinci mai gina jiki, numfasawa, girma, haifuwa, motsi.

Hankula misalai na dabbobi da suke unicellular subkingdoms ne Amoeba Proteus, euglena kore, Paramecium caudatum.

kwayar

A jikin wakilan wannan din hadin kai da aka ba kawai ayyana ta jam'i na Kwayoyin. Wadannan karami Tsarin kama ta sifa da aiki wanda ake sequentially hade a kyallen takarda, gabobin da kuma tsarin. Wannan din category hada da dama iri dabbobi, tsarin da jẽre more hadaddun. A total na bakwai. Su ne mafi m, a cikin tsarin da soso. Wadannan kwayoyin suna a haɗe salon, cin abinci da tacewa. Ruwa tare hydra, jellyfish da polyps ne wakilan da irin Coelenterates. Su ne na musamman Kwayoyin cewa ba tukuna kafa real masana'anta.

Da farko, wadannan Tsarin bayyana a tsutsotsi wanda ya samar da dama iri dabbobi: lebur, zagaye da segmented. A karshen halin bayyanar da jijiyoyi. A gaba da irin kwayar dabbobi kira mollusks. Bã su da wani m jiki, wanda ba ya kasu kashi segments kuma sukan kare da kwatami. The most of jinsin bambancin yana da irin arthropod, yake haɗa kan bangaskiya kwari, crustaceans da arachnids.

tsirkiya

Wannan din category dabbobi mafi wuya a samu, kuma yana da janar tsarin shirin. Wannan kasancewa axial tufka, ko tsirkiya, na tsarin jijiya tube da kuma gill slits a pharynx. Dangane da yanayi da suke modified. Class wakilan chordates an san duk kuma an yi amfani da ko'ina a cikin mutum tattalin arziki aiki. Su ne na hali mazaunan ruwa - kifi, wanda aka halin da gill numfashi. Halittar dabba mai kafafuwa suna da dabbobi rayuwa a ƙasar amma asali a cikin tafkunan. Yana kwaɗi, toads da kuma itacen frogs. Gaba daya daga a ƙasar masu rarrafe - crocodiles, kadangaru, macizai, kunkuru. Da tsuntsãye daga cikin iska hõre da mazauninsu. A mafi sosai shirya dabbobi tsirkiya iri ne dabbobi masu shayarwa wanda wakilin ne mutum.

Saboda haka, to dabba mulki ne masu rai, wanda aka halin da heterotrophic irin abinci. Wakilai daga wannan din hadin kai a cikin wadannan halittun:

• Subkingdom unicellular.
• Subkingdom kwayar.

A karshen sun hada da: Sponges, coelenterates, lebur, zagaye da annelid tsutsotsi, molluscs, arthropod, da kuma dabbobi masu shayarwa.