Question

. Choose correct option
A. Which of the following shows single
stranded RNA and lacks protein coat?
a. Bacteriophage b. Plant virus
c. Viroid
d. Animal virus​

Answer 1

c. Viroid

Viroids are the smallest infectious pathogens known. They are composed solely of a short strand of circular, single-stranded RNA that has no protein coating. All known viroids are inhabitants of higher plants, in which most cause diseases, ranging in economic importance.

Answer 2

Answer:

Viroid is right answer