state gov UP Police Workshop Staff (Radio Cadre) Mock Test General Knowledge Ecology and Environment Ecology and Functions of an ecosystem
Consider the following:
1. Algae
2. Springtails
3. Cyanobacteria
4. Nematodes
5. Seaweed
Which of the following is/are autotrophs?
1
1, 2 and 4 only
2
1, 3 and 5 only
3
2, 3, 4 and 5 only
4
1, 2, 3, 4 and 5