Question

With reference to the food chains in ecosystems,

which of the following kinds of organism is/are known as decomposer organism/organisms?

1. Virus 2. Fungi 3. 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

Answer 1

(b) 2 and 3 only