VIRUS

2. -----VIRUS HAVE SINGLE STANDED RNA. PG.NO 20
3. POTATO SPINDLE TUBER DISEASE CAUSED BY PG.NO 21
5. THE ORGANISM WHICH HAS EITHER DNA OR RNA AS GENETIC MATERIAL.PG.NO 20
6. -----VIRUS HAVE EITHER SINGLE OR DOUBLE STANDED RNA OR DOUBLE STAND DNA.PG.NO 20
7. SOME ACELLULAR ORGANISMS LIKE VIRUSES, PRIONS AND VIROIDS AS WELL AS THE ----ARE NOT INCLUDED IN 5 KINGDOM CLASSIFICATION.PG.NO 19& 21 WELL AS

1. --------------ARE ARRANGED IN HELICAL OR POLYHEDRAL GEOMETRIC FORMS.PG.NO 20
2. NEUROLOGICAL DISEASE TRANSMITEED BY AN AGENT CONSISTING OF ABNORMALLY FOLDED PROTEINS KNOWN AS PG.NO 21
4. THE PROTEIN COAT OF VIRUSES ARE CALLED PG.NO 20