Q. Consider the following organisms:

1. Bacteria
2. Fungi
3. Virus

Which of the above are decomposer organisms?
Answer: 1 & 2 Only
Notes: Decomposers are organisms that break down dead or decaying organisms. Bacteria and Fungi are considered as decomposer organisms. Viruses invade other organisms, but they’re not decomposers.

This question is part of UPSC Daily 20 MCQ Series Course on GKToday Android app.