Forensic evidence. Police evidence bag with two swab sample containers on top of it. A person found guilty of an offence by the police has to supply a saliva sample. From this a DNA profile can be formed and compared to profiles already held on the National DNA Database (NDNAD). The NDNAD was set up by the Forensic Science Service in 1995 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Donne, Michael |
Bildgröße: | 4064 px × 2704 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |