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.
First cheap thing to do with an outboard motor is replace the spark plugs. They always foul out because of the oil/fuel mixture used in a 2 stroke motor. Don't start measuring voltages. The next thing is making sure you have fresh fuel. Ethanol in the gas is bad enough when it's fresh gas.