Assertion A): "DNA Finger Printing" has become an important test to establish the paternity and identity of criminals of rape cases.Reason R): Small samples such as hair, dried blood, and semen are adequate for DNA analysis.Select the correct answer using the codes given below:

• A. Both A and R are true and R explains A
• B. Both A and R are true but R does not explain A
• C. A is true and R is false
• D. A is false and R is true