GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
33. | What is the niche of an organism in an ecosystem? | |
A. | Role played by many organisms in an ecosystem | |
B. | Role played by a dead organism in an ecosystem | |
C. | Role played by community of microorganisms in their ecosystem | |
D. | Role played by an organism in its ecosystem. | |