The causative agent of mad-cow disease is a-

1. A. (1) Bacterium
2. B. (2) Prion
3. C. (3) Worm
4. D. (4) Virus

Attempt this NEET 2006 Biology question free — pick an option to reveal the correct answer and a step-by-step explanation. Then join NEET Mastery Quest to practise 15,000+ PYQ and 2027-syllabus questions.