Q.16 Athlete’s Foot is a disease caused by
A) Bacteria C) Fungus
B) Virus D) Arthropod
Q.17 HIV is classified as:
A) Bacteriophage C) Retrovirus
B) Oncovirus D) Icosahedral virus
Q.18 Cyanobacteria are:
A) Photoautotrophic bacteria C) Saprotrophic bacteria
B) Chemosynthetic bacteria D) Parasitic bacteria
Q.19 During favourable conditions, certain bacteria produces:
A) Ribosomes C) Mitochondria
B) Plasmids D) Spores
Q.20 In rhizopus, zygote forms temporary, dormant, thick-walled resistant structure called:
A) Zygospore C) Sporangia
B) Spore D) Hydra