Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) General Knowledge Ecology and Environment Environment Problems
Eutrophication in a pond ecosystem can lead to
1. burgeoning of plant and animal lives
2. reduction in the lake's temperature
3. increase in the depth of the lake
Select the correct answer using the code given below
1
1 only
2
1 and 2 only
3
3 only
4
2 and 3 only