Question

Write a short paragraph on the harmful effect of microorganisms .

Answer 1

Answer:

Harmful microorganisms include fungi, bacteria, protozoa, etc. They cause several diseases in human beings, animals, and plants which can even lead to death. The harmful microorganisms not only damage the human body but also the food we eat. Such disease-causing microorganisms are called pathogens.

Answer 2

Answer:

Microorganisms causes diseases in plants and animals Ex; Cholera in humans is caused by

bacteria called Vibrio cholera. In animals virus causes foot and mouth diseases. Microorganisms

spoil the foods by decomposing the food material. Some microorganisms spoil leather and

clothes. Microorganisms are responsible for food poisoning.