 |
| Previous Image | Next Image |
| Description: Some members of the family in this pedigree have cystic fibrosis. I represents the first generation recorded, II the second, and III the third. Phenotypically normal individuals I-1, I-2, II-4, and II-5 are presumed to be heterozygotes because they have produced affected offspring.
Picture Stats: Views: 9148 Filesize: 68.78kB Height: 930 Width: 850 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=520 Keywords: A family pedigree of a recessive trait. |