Civil Services Uttar Pradesh (उत्तर प्रदेश) PCS Mock Test Series 2025 General Knowledge Ecology and Environment Ecology and Functions of an ecosystem
With reference to the Ecotone, consider the following statements.
1. It is a zone of junction between two or more diverse ecosystems.
2. Those organisms living here are entirely similar to each other.
3. It may be very narrow or quite wide.
Which of the statements given above is/are correct?
1
1 only
2
2 and 3 only
3
1 and 3 only
4
1, 2 and 3