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- Standard 12
- Biology
6.Evolution
normal
Viroids have
A
Double stranded $RNA$ encolsed by protein coat
B
Double stranded $DNA$ encolsed by protein coat
C
Single stranded $DNA$ not encolsed by protein coat
D
Single stranded $RNA $ not encolosed by protein coat
(AIEEE-2004)
Solution
It's Obvious
Standard 12
Biology