Teaching DSSSB PGT Mock Test 2025 People Development & Environment Basics of Environment Ecology and Ecosystem
The following species (in increasing order of the food web) consume the produce of an agricultural field where pesticides are used heavily.
1. Rats
2. Mongoose
3. Humans
The concentration of pesticides in them from highest to lowest will be in the order?
1
3 > 2 > 1
2
1 > 2 > 3
3
2 > 3 > 1
4
1 > 3 > 2