Project Manager Job Descriptions. Prepared by IS&T Competency Group Last Updated 3/07 Page 5 of 5. Influencing and. Leading. Exerts strong influencing skills to impact choices on. immediate and long-term directions. Understands and effectively uses established policies and. procedures.
Cheek dimples: The myth. When some people smile, they have dimples in one or both cheeks. Other people don't have dimples. This is occasionally said to be a simple genetic trait; the myth is that dimples are controlled by one gene with two alleles, and the allele for dimples is dominant.
Coat color and pattern is a polygenic trait, meaning it is controlled by more than one gene or gene complex.A dog with the gene for black color expression may also have the gene for suppression of black and so have a red or yellow coat. Polygenic traits are [characteristics of organisms that are] â¦  influenced by several genes.    So multiple alleles are more than two alleles for one trait, and  polygenic traits are one trait that is influenced by mulitple  genes.