Question
Biology Question on Microbes in human welfare
Bacteria cannot be seen with the nacked eyes 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 have microbes under a microscope which sample would you carry and why?
Answer
Curd can be used as a sample for the study of microbes. Curd contains numerous lactic acid bacteria (LAB)or Lactobacillus. These bacteria produce acids that coagualte and digest milk proteins. A small drop of curd contains millions of bacteria which can be easily observed under a microscope.