Puas yog chimpanzees thiab tib neeg nyob hauv tib genus?
Puas yog chimpanzees thiab tib neeg nyob hauv tib genus?

Video: Puas yog chimpanzees thiab tib neeg nyob hauv tib genus?

Video: Puas yog chimpanzees thiab tib neeg nyob hauv tib genus?
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Anonim

Tib neeg thiab chimpanzees yuav tsum tau pab pawg nyob rau hauv tib genus , Homo, raws li WSU cov kws tshawb fawb hauv lub Tsib Hlis 19 tsab xov xwm (#2172) luam tawm nyob rau hauv Kev Ua Haujlwm ntawm National Academy of Sciences. Cov kev hloov pauv hauv qhov kev txiav txim thawj zaug tau ua rau muaj kev sib cav txog kev hloov pauv.

Yog li ntawd, dab tsi genus ua chimpanzees koom nrog?

Pan

Tsis tas li ntawd, tib neeg thiab apes puas koom nrog poj koob yawm txwv? Peb sib koom ib tsoom niam txiv kwv tij neej tsa nrog chimpanzees. Nws nyob nruab nrab ntawm 8 thiab 6 lab xyoo dhau los. Tab sis tib neeg thiab chimpanzees hloov zuj zus txawv ntawm qhov qub yawg koob . Tag nrho cov apes thiab liab qhia ib tug txheeb ze nyob deb dua, uas nyob txog 25 lab xyoo dhau los.

Ib tug kuj yuav nug, dab tsi pov thawj txhawb cov poj koob yawm txwv ntawm tib neeg thiab chimpanzees?

Cov pov thawj rau qhov no suav nrog: Cov ntawv xov xwm ntawm chromosome 2 mus rau ob ape chromosomes. Qhov ze tshaj plaws tib neeg txheeb ze, the common chimpanzee , muaj ze-zoo tib yam DNA sib lawv liag rau tib neeg chromosome 2, tab sis lawv pom nyob rau hauv ob qho tib si chromosomes. Ib yam yog qhov tseeb ntawm qhov deb dua gorilla thiab orangutan.

Puas yog tib neeg muaj zog dua chimps?

Chimps nyob deb muaj zog dua peb yog. Slate sau: A chimpanzee muaj, phaus rau phaus, ntau npaum li ob zaug lub zog ntawm a tib neeg thaum nws los rub hnyav. Cov cov apes tuav peb txhais ceg zog, ib yam nkaus, txawm peb tso siab rau peb ob txhais ceg rau locomotion.

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