Question

Lichens
1. Are Air pollution sensors
2.destruct soil
3. Are classified on the basis of colour
4. Are an association between cynobacterium and a green algae

Answer 1

5. Are indicators of air quality
6. Are sensitive to changes in environmental conditions
7. Can survive in extreme environments
8. Have a symbiotic relationship with fungi
9. Have the ability to break down rocks and contribute to soil formation
10. Are used as bioindicators in ecological studies