Question

Prepare a talk on Usefulness of microbes in household products

Answer 1

We have heard that microorganisms only cause harm to human beings, but it's not true. Microorganisms are the reason that we fall sick but they are the reason that we get to eat delicious yoghurts. Yeast, a microorganism, is used to make cakes and breads. Button mushroom, which is also an microbe,  is eaten world wide.