The topics included in the NCERT exemplar solutions for Class 12 Biology Chapter 10 are -

1. Microbes in Household Products

2. Microbes in Industrial Products

3. Microbes in Sewage Treatment

4. Microbes in the Production of Biogas

5. Microbes as Biocontrol Agents

6. Microbes as Biofertilizers

And other detailed explanations of related topics too are mentioned.