Choose the correct option(s) from the following regarding the symbiotic relationships
- Lichens are a symbiotic association of fungi and bacteria. They can survive in extreme conditions of air pollution.
- Lichens are a symbiotic association of fungi and bacteria. The fungi can absorb water and minerals from atmosphere, and bacteria can generate foods.
- Lichens are a symbiotic association of fungi and algae. They can survive in extreme conditions, but are very sensitive to air pollution.
- Lichens are a symbiotic association of fungi and algae. The fungi can absorb water and minerals from atmosphere, and algae can generate food through photosynthesis.
