Table of Contents > Health Dictionary > Heterosis


The beneficial effect on the phenotype of crossing (hybridization) on growth, vigor, and physical or mental qualities in a strain of plants or in animal stock, as measured by the difference between the midparent mean phenotype and that of F1; also referred to as hybrid vigor.
Healthy Living Marketplace
Now Food
Jarrow Formulas
Garden Of Life
Bakery on Main
Now Food