Ques. Which of the following is correct about viroids?
A. They have RNA with protein coat.
B. They have free RNA without protein coat.
C. They have DNA with protein coat.
D. They have free DNA without protein coat.
Answer:B
Ques. Which of the following is correct about viroids?
A. They have RNA with protein coat. B. They have free RNA without protein coat. C. They have DNA with protein coat. D. They have free DNA without protein coat.