What is shingles? Shingles, also called Herpes Zoster, is a painful skin rash that often appears on one side of the face or body and typically lasts from 2 to 4 weeks. Other symptoms can include fever, headache, chills and upset stomach. Shingles is caused by the same virus (Varicella Zoster) that causes chickenpox.
A polygenic trait, is a trait that nonallelic genes control. These traits result from one or more genes contributing to the phenotype. An individual's physical appearance is determined by chromosomal inheritance and genotypic ratio.This phenomenon is known as Mendel's Laws of Inheritance.olygenic trait molding is done mostly with the environment and genes. More than one gene determines these traits, with each gene giving a small, yet additive effect. Multifactorial traits do not exhibit Mendelian ratios, and are determined between genes, or a gene, and the environment.
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 trait is a trait in which multiple sets of alleles are used to determine the trait, whereas in a single gene trait aka. a Mendelian trait, only one pair of alleles â¦ is used. + 26 others found this useful.