Once again weâre looking at flying out to see friends over a weekend this spring. And once again it looks like the lowest cost option is Spirit Airlines. Now if youâre flying by yourself and flying Spirit Air would only save you $50 or so I can completely understand why you may choose to go with another airline. In our case, we are flying with our family of four.
A recessive trait is the phenotype that is seen only when a homozygous recessive genotype for the trait of interest is present. This means that an individual must have two recessive alleles for the gene that determines this trait of interest.
Dominant vs. Recessive Alleles. The different alleles code for different variations of the same trait, such as hair color. An allele is considered dominant when it masks the expression of the recessive trait in a heterozygous genotype.When you are homozygous for a recessive allele, the phenotype expressed is the recessive trait.ominant vs. Recessive Alleles. The different alleles code for different variations of the same trait, such as hair color. An allele is considered dominant when it masks the expression of the recessive trait in a heterozygous genotype.