Concept:
• The biological school of criminology explores genetic predispositions to crime, such as the MAOA (warrior) gene.
• Theories of punishment (Expiatory/Expiratory theory) deal with the moral and philosophical justification for how society treats offenders.
Step 1: Evaluate Assertion A
Studies on behavioral genetics, particularly the MAOA gene (warrior gene), suggest that certain genetic variations can predispose individuals to aggressive or criminal behavior.
This supports the idea of inherited criminal traits in biological criminology.
Assertion A is correct.
Step 2: Evaluate Reason R
Expiatory (or Expiratory) theory is a theory of punishment.
It suggests that if an offender truly repents and suffers internal guilt (expiation), the "sin" is washed away and further punishment by the state is unnecessary.
Reason R is correct.
Step 3: Check the relationship between A and R
Assertion A belongs to the Biological School of criminology (why crime happens).
Reason R belongs to the Theories of Punishment (how to respond to crime).
The two are completely unrelated in logic; the theory of repentance does not explain why genes cause behavior.
Step 4: Conclusion
Both statements are independently true, but R does not explain A.
Therefore, option (B) is the most appropriate.