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Question
Write a note on lichen. [3 Marks]
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Solution
Lichen is a composite organism formed by the symbiotic relationship between a algae and a fungus.[1 Mark]
The fungal filaments provide protection, anchorage, absorb water and minerals for the algae.[1 Mark]
The algae provides food for the fungus.[1 Mark]
The fungal filaments provide protection, anchorage, absorb water and minerals for the algae.[1 Mark]
The algae provides food for the fungus.[1 Mark]
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