Codominance txhais tau tias uas tsis yog allele tuaj yeem npog qhov kev qhia ntawm lwm tus alleleIb qho piv txwv ntawm tib neeg yuav yog ABO cov ntshav, qhov twg alleles A thiab alleles B tau qhia. Yog li, yog tias ib tus neeg tau txais txiaj ntsig allele A los ntawm lawv niam thiab allele B los ntawm lawv txiv, lawv muaj ntshav hom AB.
Puas codominance qhia ob qho tib si?
Codominance yog thaum ob qho tib si tseem ceeb tau hais tawm, yog li yog tias dawb raug suav tias yog qhov tseem ceeb thiab liab kuj yog qhov tseem ceeb, cov kab paj yuav muaj pob dawb thiab liab, tsis muaj liab. Polygenic qub txeeg qub teg tau piav qhia los ntawm ib tus yam ntxwv cuam tshuam los ntawm ntau cov noob, uas tsis yog qhov teeb meem no.
Ib qho piv txwv ntawm tus cwj pwm codominant yog dab tsi?
Definition. Ib qho zoo uas tshwm sim los ntawm ib qho allele uas yog nws tus kheej thiab qhia sib npaug nrog rau lwm tus. Ntxiv. Ib qho piv txwv ntawm codominant trait yog hom ntshav, piv txwv li ib tus neeg ntawm cov ntshav AB muaj ib qho allele rau hom ntshav A thiab lwm hom ntshav B.
3 yam piv txwv ntawm codominance yog dab tsi?
Examples of Codominance:
- AB Blood Type. Cov neeg uas muaj hom ntshav no muaj cov protein A thiab B tib lub sijhawm. …
- Sickle-Cell Anemia. Sickle cell anemia yog kab mob uas cov qe ntshav liab ua nyias thiab ncab tawm. …
- Nees xim. Roan tsho tiv no xim ntawm ib tug nees yog vim codominance. …
- paj xim.
Ib co piv txwv ntawm codominance yog dab tsi?
pom nyuj thiab paj nrog cov paj ntawm ob xim sib txawv yog cov piv txwv ntawm kev sib koom ua ke, piv txwv. Codominance kuj tshwm sim nyob rau hauv tej yam uas tsis tshua pom, xws li hom ntshav. A thiab B alleles rau hom ntshav tuaj yeem qhia tau tib lub sijhawm, ua rau hom AB ntshav.
