Q. Which of the following is correct about viroids ?
A) They have free RNA without protein coat.
B) They have DNA with protein coat.
C) They have free DNA without protein coat.
D) They have RNA with protein coat.
Explanation
[Solution] Viroids are free, low molecular weight RNA without a protein coat. Answer (1).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.