Human height varies according to both “nature” and “nurture”. The particular human genome that an individual inherits is a large part of the first variable (nature), and a combination of health and environmental factors present before adulthood (when growth stops) are a major part of the second determinant (“nurture”). Hereditary factors include both genes and chromosomes, and are inborn. Environmental factors are events that occur before adult height is reached, such as diet, exercise, and living conditions. … continue reading this entry.
