Q. Single stranded DNA is found in :

 2233  223 Delhi UMET/DPMTDelhi UMET/DPMT 2004 Report Error

Solution:

The nucleic acid found in virus can be either DNA or RNA. On the basis of number of strands present in nucleic acid they are further cate gorised as:
(i) Single stranded DNA virus: Bacteriophage , coliphage , Bacteriophage .
(ii) Double stranded DNA virus: Adenovirus, Chickenpox, small pox, coliphage , Lambda coliphage.
(iii) Single stranded RNA virus: TMV, Influenza, Rhinovirus, AIDS, polio, rabies, coliphage .
(iv) Double stranded RNA virus: Wound tumour virus, rice dwarf virus, reovirus.