Answer: C. competency and proficiency
Competency and proficiency’ guiding principle of forensic science states that a forensic scientist should be committed to lifelong learning.
Explanation:
A forensic scientist should be well aware of the new technologies and should have the expertise in using this new technology and equipment. The seriousness of the role that a forensic scientist is engaged in makes it necessary for him to be a continuous learner throughout his lifetime.
Professionalism guiding principle explains the need for a forensic scientist to remain impartial and conduct fair examinations. Clear communication principle mentions the importance of accuracy and clarity in a forensic science report.