1. Bacteria cannot be seen with the naked eye, but these can be seen with the help of a microscope. If you have to carry a sample from your home to your biology laboratory to demonstrate the presence of microbes with the help of a microscope, which sample would you carry and why?
If I have to carry a sample from my home to my biology laboratory to demonstrate the presence of microbes with the help of a microscope, curd would be perfect because it consists of numerous lactic acid bacteria. Also, it is easily available, safe and easy to transport.