dominant
recessive
Recessive
dominant-appears in first generation recessive-seems to dissapear
A dominant alle masks the expression of the recessive trait in a heterozygous genotype, a recessive allele is the phenotpye expressed is the recessive trait.
bcoz in case of one dominant and one recessive, dominant allele will express its characters and suppresses the recessive ones. so for the expression of recessive characters both allele should be recessive.
Yes, the ability to taste PTC paper is determined by a dominant gene. If an individual inherits the dominant allele for tasting PTC, they will be able to taste it. If they inherit two recessive alleles, they will not be able to taste it.
Yes, two people who cannot taste PTC (phenylthiocarbamide) can have children who can taste it. This is because the ability to taste PTC is a genetic trait influenced by a dominant allele. If both parents are homozygous recessive for the PTC tasting gene (tt), they will not be able to taste it, but if they carry a recessive allele (t) and a dominant one (T), there's a possibility of passing the dominant allele to their children, resulting in offspring who can taste PTC.
Alleles can be dominant or recessive
The PTC trait is autosomal dominant so an individual with the trait could be homozygous dominant or heterozygous.
is malignant melanoma dominant or recessive
Dominant traits are the traits that mask the recessive traits. The dominant traits are stronger than recessive!
If you have 2 dominant alleles, the gene will be dominant, if you have 2 recessive alleles, the gene will be recessive. But if you have 1 recessive and 1 dominant, the Dominant allele will mask the recessive one.
A recessive trait cannot be dominant over a dominant trait. Dominant traits are always expressed over recessive traits in heterozygous individuals because they mask the expression of the recessive trait.
Recessive
recessive
In a situation where both a dominant and recessive allele are present in a gene pair, the dominant allele will be expressed phenotypically. The presence of a dominant allele overrides the expression of the recessive allele.
is restless leg syndrome dominant or recessive