state gov APPSC Forest/Assistant Beat Officer (ఫారెస్ట్/అసిస్టెంట్ బీట్ ఆఫీసర్) (Pre + Mains) Mock Test 2025 General Science Biology Ecology & Environment
______ is the study of organisms and their interactions with their environment.
1
Geology
2
Seismology
3
Ecology
4
Psychology