UPSC Civil Services Prelims 2021
Question 46 of 52Environment and Ecology
Which of the following have species that can establish a symbiotic relationship with other organisms? 1. Cnidarians 2. Fungi 3. Protozoa
A1 and 2 only
B2 and 3 only
C1 and 3 only
D1, 2 and 3
Correct Answer
The correct answer is hidden
Explanation
46 words hidden ... relationships, including mutualistic and commensal associations in animal digestive systems and aquatic habitats. ... 49 words hidden