Question
Biology Question on biological classification
Viroids have
A
single stranded RNA not enclosed by protein coat
B
single stranded DNA not enclosed by protein coat
C
double stranded DNA enclosed by protein coat
D
double stranded RNA enclosed by protein coat
Answer
single stranded RNA not enclosed by protein coat
Explanation
Solution
Viroids are a group of pathogens of some higher plants that are smaller or simpler than any of the known virus. They consist of single stranded linear or circular RNA molecules without a protein coat.