Definition. Ib qho phenotypic zoo yog qhov pom meej, pom tau, thiab ntsuas qhov zoo; nws yog kev qhia ntawm cov noob nyob rau hauv ib txoj kev pom. Ib qho piv txwv ntawm qhov zoo ntawm phenotypic yog ib qho xim plaub hau lossis xim qhov muag.
Puas yog tag nrho cov phenotypes pom?
Phenotype Piv txwv
Phenotype txhais tau tias "cov txiaj ntsig ntawm lub cev genotype." Phenotype, yog li ntawd, is pom los ntawm xwm. Txhua tus cwj pwm txiav txim los ntawm cov noob, txawm tias ib nrab, yog ib feem ntawm nws cov phenotype.
Puas yog phenotype yog qhov pom kev zoo?
Ib tug phenotype yog tus neeg tus yam ntxwv pom tau, xws li qhov siab, qhov muag xim, thiab hom ntshav. Cov noob caj noob ces rau qhov phenotype yog hu ua genotype.
Puas muaj phenotypes zais?
Txawm hais tias nws zoo li qhov tseeb txhais tau yooj yim, lub tswv yim ntawm phenotype tau zais cov subtleties. Tej zaum nws yuav zoo li txhua yam nyob ntawm genotype yog phenotype, suav nrog cov molecules xws li RNA thiab cov proteins.
Tus yam ntxwv twg ib txwm pom?
Recessive Allele. Ib qho uas nws qhov zoo ib txwm tshwm sim hauv lub cev thaum muaj allele. Dominant Allele.
