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.
There are three combinations of genotypes or alleles: AA (receives dominant traits from both parents), Aa (receives a dominant trait from one parent and a recessive trait from the other), and aa (receives recessive traits from both parents). Eye color is one example wherein dominant genes mask recessive genes..A dominant gene is one which is strong while a recessive gene is one which is weak. 3.A dominant gene will show up in the trait while a recessive gene, although still present, is masked or hidden by the dominant gene.