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.
V6 4.2-liter 300-225ps. F300B/250D/F225F are 4-stroke outboard motors that provide high performance in packages designed to be the lightest outboards in the 225 to 300hp classes. These models achieve class-leading performance, lightness and compactness.