- 1(current)
Q. No.Lichens can be used as:
1. Bio-indicator for water and air pollution
2. Initial vegetation for waste lands
3. Source of wood
4. To check the air pollution
Subtopic: Lichens |
57%
Level 3: 35%-60%
AIPMT - 1999
Hints
There exists a close association between the alga and the fungus within a lichen. The fungus:
| 1. | Provides food for the alga |
| 2. | Provides protection, anchorage and absorption for the alga |
| 3. | Fixes the atmospheric nitrogen for the alga |
| 4. | Releases oxygen for the alga |
Subtopic: Lichens |
82%
Level 1: 80%+
AIPMT - 2005
Hints
- 1(current)
Q. No.
© 2026 GoodEd Technologies Pvt. Ltd.