Class 8 Biology Dealing with Harmful Micro Organisms

Class 8 Dealing with Harmful Micro Organisms

Multiple choice questions

[1] What are the four major groups of microorganisms?

1. Bacteria, fungi, protozoa, and viruses
2. Algae, protozoa, viruses, and bacteria
3. Bacteria, fungi, viruses, and some algae
4. Bacteria, fungi, protozoa, and animals

Answer: C

 

[2] Which of the following is a communicable disease?

1. Malaria
2. Anthrax
3. Foot and mouth disease
4. Food poisoning

Answer: A

 

[3] How can the population of mosquitoes be controlled to prevent the spread of malaria?