Environment & Ecology : Ecology And Functions Of An Ecosystem
Q 19 / 29
With reference to the food chains in ecosystems, which of the following kinds of organism is/are known as decomposer organism/organisms?
Virus
Fungi
Bacteria
Select the correct answer using the codes given below.
A
1 only
B
2 and 3 only
C
1 and 3 only
D
1, 2 and 3