Teaching BPSC बिहार प्राथमिक (1 to 5) शिक्षक भर्ती 4.0 Mock Test General Knowledge Ecology and Environment Ecology and Functions of an ecosystem
Select the food chain found in forest/grassland ecosystem:
1
Phytoplanktons → Water fleas → Small fish → Tuna
2
Grass → Grasshopper → Frog → Snake → Hawk
3
Leaf litter → Algae → Crabs → Small carnivorous fish → Large carnivorus fish
4
More than one of the above
5
None of the above