A. Bacteria
B. Mycoplasma
C. Nostoc
D. Viruses

A. Viruses are obligate parasites
B. All fungi are pathogenic
C. All algae are eukaryotic
D. Bacteria are always harmful to mankind

A. Bacteria
B. Fungi
C. Virus
D. Protozoa

A. Vira
B. Viroid
C. Mycoplasma
D. Virion

A. Virus
B. Bacteria
C. Housefly
D. Mosquito

A. Protein
B. DNA
C. Nucleoprotein
D. Lipid and protein

A. A virus attacking another virus
B. A stage in the life cycle of a bacterium
C. A bacterium attacking a virus.
D. A virus attacking a bacterium

A. Adsorption
B. Assimilation
C. Lysogeny
D. Viral stability

A. 34-40
B. 17-30
C. 45-55
D. 10-17

A. Hands
B. Buttocks
C. Neck
D. Legs