 |
| Previous Image | Next Image |
| Description: Twin studies tend to show consistently higher genetic correlations for sexual orientation between male identical twins compared to fraternal twins. This finding indicates that male homosexuality has a genetic basis. Results of studies comparing female identical and fraternal twins are not as consistent.
Picture Stats: Views: 402 Filesize: 13.9kB Height: 302 Width: 379 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=24026 |