Tus kab mob genotype hais txog dab tsi?
Tus kab mob genotype hais txog dab tsi?

Video: Tus kab mob genotype hais txog dab tsi?

Video: Tus kab mob genotype hais txog dab tsi?
Video: dab hais hmoob - tim tus dab tsi thiaj tau tuag EP.16 2-2-2023 11:09:37 2024, Kaum ib hlis
Anonim

Hauv kev nkag siab dav, lo lus " genotype " hais txog mus rau genetic pleev ntawm ib kab mob ; nyob rau hauv lwm yam lus, nws piav txog ib lub cev ua tiav cov noob. Hauv kev nkag siab nqaim dua, lub sij hawm ua tau siv rau xa mus rau cov alleles, los yog variant cov ntaub ntawv ntawm ib tug noob, uas yog nqa by a kab mob.

Tsis tas li ntawd, dab tsi yog lub cev genotype?

Genotypes thiab phenotypes. Xav txog cov alleles ntawm cov noob muaj nyob hauv ib qho kab mob thiab cov txiaj ntsig ntawm lub cev, coj peb mus rau cov ntsiab lus genotype , phenotype, thiab qhov zoo. Ib kab mob genotype yog nws cov kev sib xyaw tshwj xeeb ntawm alleles rau cov noob caj noob ces. Ib qho zoo yog qhov dav dav ntawm physiology tau pom nyob rau hauv phenotype.

Kuj Paub, ob hom genotypes yog dab tsi? Muaj peb muaj genotypes , PP (homozygous dominant), Pp (heterozygous), thiab pp (homozygous recessive). Tag nrho peb muaj txawv genotypes tab sis thawj ob muaj tib yam phenotype (liab ntshav) txawv ntawm qhov thib peb (dawb).

Ib yam li ntawd ib tug yuav nug, dab tsi yog lub cev lub genotype xa mus rau quizlet?

Genotype . Ua kom tiav genetic pleev (allelic muaj pes tsawg leeg) ntawm ib kab mob . Lub sij hawm yog feem ntau siv nyob rau hauv siv rau qhov tshwj xeeb alleles tam sim no tsuas yog ib lossis tsawg tus lej ntawm cov noob caj noob ces.

Dab tsi yog genotype vs phenotype?

Genotype piv rau phenotype . Lub cev genotype yog cov noob caj noob ces nws nqa. Lub cev phenotype yog tag nrho nws cov yam ntxwv observable - uas yog cuam tshuam los ntawm nws genotype thiab los ntawm ib puag ncig. Piv txwv li, qhov sib txawv ntawm cov genotypes tuaj yeem tsim qhov sib txawv phenotypes.

Pom zoo: