• Every individual has unique DNA fingerprints which means same throughout life even after death
  • DNA fingerprints cannot be altered by any means
  • DNA fingerprints cannot be duplicated
  • A person can not hide his DNA finger prints
  • DNA fingerprints cannot be erased or modified.
  • DNA fingerprints is a reliable technique for identification of individuals.
  • Very small sample is required for DNA testing. For Example DNA testing can be performed from the roots of few hair