Question

c) describe the role of the fungal partner in each of the following in maintain symbiotic relationship 1) mycorrhiza 2) lichens comm /6

Explanation:

In mycorrhiza, the fungal partner helps plants absorb water and nutrients like phosphorus from the soil, and in return gets carbohydrates from the plant. In lichens, the fungal partner provides a protective structure and helps in absorbing water and minerals, while the photosynthetic partner (algae or cyanobacteria) provides food through photosynthesis.

Answer:

1. In mycorrhiza, the fungal partner aids in nutrient and water absorption for the plant.
2. In lichens, the fungal partner offers structural support and helps in water - mineral uptake.