Dab tsi yog qhov zoo ntawm noob caj noob ces?
Dab tsi yog qhov zoo ntawm noob caj noob ces?

Video: Dab tsi yog qhov zoo ntawm noob caj noob ces?

Video: Dab tsi yog qhov zoo ntawm noob caj noob ces?
Video: zoo lawm qhov kj tsis yuav kv (ci ntsa iab )nkauj tawm tshiab 2024, Kaum ib hlis
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Kev kho mob txhais ntawm Yam ntxwv

Cim: Nyob rau hauv noob caj noob ces , a qhov zoo hais txog txhua yam kev txiav txim ntawm caj ces. Ib tug tseem ceeb tuag qhov zoo yog a qhov zoo uas yog qhia yog muaj nyob rau hauv lub genome thiab yog li ntawd precludes muaj xeeb leej xeeb ntxwv

Nyob rau hauv no hais txog, dab tsi yog lub ntsiab txhais ntawm kev zoo nyob rau hauv noob caj noob ces?

Txhais . 'npe, singular: qhov zoo '' ( noob caj noob ces ) Cov yam ntxwv lossis cov yam ntxwv ntawm lub cev uas qhia los ntawm noob thiab/los yog cuam tshuam los ntawm ib puag ncig. Ntxiv. Cov yam ntxwv suav nrog cov yam ntxwv ntawm lub cev xws li cov plaub hau xim, nplooj nplooj, qhov loj me, thiab lwm yam, thiab cov yam ntxwv ntawm tus cwj pwm, xws li noog zes.

Tsis tas li ntawd, dab tsi yog qee yam caj ces? Koj qhov genotype (DNA) txiav txim qhov tseeb yam ntxwv uas koj muaj (hu ua phenotype); xws li qhov muag xim, ze ze, thiab seb koj puas muaj dimples.

Tsis tas li ntawd, ib qho piv txwv ntawm qhov zoo yog dab tsi?

Cim Piv txwv . Txhua tus muaj tus cwj pwm yam ntxwv , ob qho tib si zoo thiab phem, suav nrog peb cov neeg nyiam tshaj plaws. Cim yam ntxwv feem ntau sau nrog cov lus piav qhia xws li tus neeg mob, tsis ncaj ncees, lossis khib. Feem ntau, ib tug neeg tus cwj pwm thiab tus cwj pwm yog intertwined.

Puas yog genetic?

Yam ntxwv : Hauv noob caj noob ces , a qhov zoo hais txog txhua yam kev txiav txim ntawm caj ces. Hauv cov ntsiab lus technical, a noob caj noob ces yog amenable rau segregation tsom xam es tsis yog quantitative tsom xam. Ib tug tseem ceeb tuag qhov zoo yog a qhov zoo uas yog qhia yog muaj nyob rau hauv lub genome thiab yog li precludes muaj xeeb leej xeeb ntxwv.

Pom zoo: