Question

31. Fill in the blanks.
1. Bacteria and ———- are some of the common decomposers.
2. Harmful materials released by microorganisms in our body are called ———-.
3. Smut of ———— and red rot of ————— is a fungal disease.
4. Sodium ——— and Potassium ———- are used to preserve——-, —— & pickles.
5. Dogs get infected with this virus disease called ———— ————.





State whether these statements are True or False.
1. Both humans and cattle get infected by tuberculosis and ringworm. ————-.
2. Tetanus and typhoid are diseases caused by viruses. ————-.
3. Microorganisms produce ethanol by fermentation of sugars. ————-.
4. Chlorella and Spirogyra are protozoans. ————-.
5. Vacuum packing used for storing nuts deprives bacteria of oxygen. ————-.

Answer 1

Answer:

fungi

microbes

sodium benzoate, potassium sorbate,fruits,vegetables

Rabies

True and false

True

false

false

True

True