The heart is located underneath the sternum in a thoracic compartment called the mediastinum, which occupies the space between the lungs
Idk the options but it could be genetic variation
The answer is ‘suspect iii has 900 bp and 260 bp sized DNA fragments’
Forensic science utilizes particular sequences of DNA that are unique to people and are cut differently by restriction enzymes. These techniques are referred to as Restriction Fragment Length Polymorphism (RFLP) and the Short Tandem Repeat (STR) Analysis. In this case, there is an exact match on the crime sample and that of the suspect.
Oh man i remember learning about this but i cant remember what the answer is i will see what I can do :D