5 . Which plant have no seed coat? a. Fern b. Pinus e. Cycas d. Both ba 6. Both a, and b. d. Nono Alternation of generation is found in Pteridophytes b. Bryophyte Liverwort body is shaped Liver b. Almond 7. Orange d. Bean 8. a. Dicot d. Ang 9. Leaves of which plant are middle-shaped Gymnosperm b. Monocot The size of virus varies from 2 nm - 25 nm c. 250 nm - 500 nm Virus are made up of a. RNA b. DNA b. 10 nm - 15 nm d. 25 nm - 250 nm 10. c. Both a and b d. 11. a. Paramyxo virus cause the disease Rabies b. Polio c. Mumps d. Full form of AIDS is: Acquired Immune deficiency syndrome b. Advanced Immune de 12. a. fiori​