Cov se txawv li cas?
Cov se txawv li cas?

Video: Cov se txawv li cas?

Video: Cov se txawv li cas?
Video: Saib Mis paub Poj niam (hluas nkauj) tus yam ntxwv lub siab 2024, Kaum ib hlis
Anonim

Homo sapiens

Tsuas yog li ntawd, dab tsi yog taxa loj?

Main qeb Muaj xya lub ntsiab taxonomic qeb: lub nceeg vaj, phylum lossis faib, chav kawm, kev txiav txim, tsev neeg, genus, hom. Tsis tas li ntawd, sau npe (them los ntawm Carl Woese) yog tam sim no dav siv los ua ib qho tseem ceeb hauv qib, txawm hais tias nws tsis tau hais nyob rau hauv ib qho ntawm cov cai nomenclature, thiab yog ib lub ntsiab lus rau dominion (lat.

Dab tsi yog qhov txawv ntawm taxa thiab hom? Taxon yog tus sawv cev ntawm txhua qib ntawm pawg taxonomic. Nws yog tsim los ntawm tus kheej cov khoom lom neeg. Taxon tuaj yeem yog monophyletic lossis polyphyletic tiam. Hom suav nrog tag nrho cov kab mob uas zoo ib yam li yug thiab tsim cov xeeb ntxwv.

Tsis tas li ntawd, dab tsi yog taxa hauv biology?

Hauv biology , a taxon (plural taxa ; rov qab tsim los ntawm taxonomy) yog ib pab pawg ntawm ib lossis ntau haiv neeg ntawm cov kab mob lossis cov kab mob uas pom los ntawm taxonomists los tsim ib chav tsev.

Kev txiav txim se li cas?

Taxon , plural Taxa , ib chav tsev siv nyob rau hauv kev tshawb fawb ntawm biological faib, los yog taxonomy. Taxa yog teem nyob rau hauv ib tug hierarchy los ntawm lub nceeg vaj mus rau subspecies, ib tug muab taxon ib txwm suav nrog ob peb taxa ntawm qib qis. Cov cai rau npe rau ntau yam taxa yog lub xeev biological nomenclature (q.v.).

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