 |
| Previous Image | Next Image |
| Description: Frequency diagrams of skin colors. (a) Skin color distribution in the parents falls into two discontinuous classes. (b) Color values of seven children from the parents in a are intermediate to those of their parents. (c) Skin colors of 32 children of the parents in b. Color values range from one phenotypic extreme to the other, and most are clustered around a mean value. This normal distribution of phenotypes is characteristic of a polygenic trait. Picture Stats: Views: 191 Filesize: 110.68kB Height: 1500 Width: 848 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=44190 |