what is the relationship between the number of genes or the number of genes affected by variation glm number of genes what is the effect of different kinds of genetic variation on a disease in a population? how is number of genes hit and their effect on the health of individuals how does genetic variation affect health how many different types of gene variation are affected by genetic variation quizlet what is the relationship between gene variation and genetic variation which variation is affected by health which is true for the number of genes a person will be affected by genetic variation how many different kinds of gene variations are affected in different models of ra? what is the effect of the number of genes in the genetic variation on the _status_ of an individual which variable is associated with the effect of each type of variation in the genetics of a disease? what is the difference between a statistic for genetic variation and an interaction for predicting genetic status of an individual? how does the number of genes hit by variation influence disease effect of genetic variation on human health how many types of genetic variation are there in a gene set how many variations does genetic variation have which of the following is associated with the effect of gene variation on health? how do genetic variations affect health how do you find the effect of the presence of a variant on the health of an individual?