While it is often convenient to talk about a recessive allele or a dominant trait, dominance is not inherent to either an allele or its phenotype. Dominance is a relationship between two alleles of a gene and their associated phenotypes.
January 6th, 2012, 12:12 PM. Re: What octane gas is best to use for a two stroke outboard motor. If you're looking for solvents in the higher octane fuels to clean out the fuel system, the ethanol itself is a great solvent to loosen up crud in the fuel system.
The super-powerful Mercury PCM 555 controller, used on all current fuel-injected Mercury outboards, gathers a complete history of the outboard's life. The new Suzuki DF300 monitors 30 different systems to which it can assign a fault code, from engine over-rev and over-heat to the function of each fuel injector.