Environment and Ecology
2021
Ecology & Ecosystems
Biodiversity
UPSC Practice Question

Which of the following have species that can establish symbiotic relationship with other organisms?

  1. Cnidarians
  2. Fungi
  3. Protozoa Select the correct answer using the code given below.
D.1, 2 and 3
C.1 and 3 only
B.2 and 3 only
A.1 and 2 only