Teaching DSSSB PGT Mock Test 2025 People Development & Environment Basics of Environment Ecology and Ecosystem
Which of the following statements refers 'Endemic Species'?
1
Species which are not found after searches of known or likely areas where they may occur.
2
Species with small population may move into the endangered / vulnerable category if the negative factors affecting them continue to operate.
3
Species which are only found in some particular areas usually isolated by natural or geographical barriers.
4
Species whose population has declined to levels from where it is likely to move into the endangered category in the near future if the negative factors continue to operate