Ib yam kab mob uas muaj ob qho tseem ceeb alleles rau qhov zoo yog hais tias muaj homozygous dominant genotype. Siv qhov muag xim piv txwv, qhov genotype no tau sau BBIb kab mob nrog ib qho tseem ceeb allele thiab ib qho allele recessive yog hais tias muaj heterozygous genotype. Hauv peb qhov piv txwv, qhov genotype no tau sau Bb.
homozygous dominant trait sau li cas?
Homozygous yog hais txog lub xeev lossis tus mob uas tshwm sim thaum ib tus neeg tau txais tib lub DNA sib lawv liag rau qee cov noob los ntawm ob niam txiv yug. … Ib homozygous zoo yog xa mus los ntawm ob tus tsiaj ntawv loj (XX) rau qhov tseem ceebqhov zoo, thiab ob tsab ntawv me (xx) rau qhov zoo.
Dab tsi yog phenotype ntawm homozygous dominant?
Ib homozygous dominant allele ua ke muaj ob qho tseem ceeb alleles thiab qhia txog qhov tseem ceeb phenotype (qhia lub cev zoo). … Lub puag ncig cov noob zoo yog qhov tseem ceebthiab cov noob wrinkled zoo li recessive. Ib tsob nroj homozygous muaj ob qho ntawm cov alleles hauv qab no rau cov noob zoo: (RR) lossis (rr).
piv txwv ntawm homozygous dominant yog dab tsi?
Ib homozygous dominant genotype yog ib qho uas ob qho tag nrho yog dominant. Piv txwv li, nyob rau hauv peas nroj tsuag, qhov siab yog tswj hwm los ntawm ib tug tib noob nrog ob alleles, nyob rau hauv uas lub siab allele (T) yog dominant thiab lub luv allele (t) yog recessive.
Puas yog homozygous dominant?
Ib yam kab mob uas muaj ob qho tseem ceeb alleles rau qhov zoo yog hais tias muaj homozygous dominant genotype. Siv qhov muag xim piv txwv, qhov genotype no yog sau BB. Cov kab mob nrog ib qho tseem ceeb allele thiab ib qho recessive allele yog hais tias muaj ib tug heterozygous genotype.
