Which of the following bacteria converts fruit juices into vinegar ?

1. Acetobacter
2. Rhizobium
3. Lactobacillus
4. None of the above

Tuberculosis is caused by a :

1. Virus
2. Bacterium
3. Protozoan
4. Protist

Which of the following category of plants contains seeds inside the cones ?

1. Bryophyta
2. Gymnosperms
3. Pteridophyta
4. Angiosperms

Name the following:

1. The thread-like soft, delicate structures of bread mould.
2. The category of organisms which feed on dead and decaying organic matter.
3. The reproductive structure of Gymnosperms which bears seeds inside it.
4. The root-like structures of Bryophytes.
5. The cellular structure which eliminates excess water from the body of Amoeba.