Advantages of DNA fingerprinting

• 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