Explain four advantages of mycorrhizal association to plants.

Explanation

**Step-by-Step Text Solution:**

1. **Definition of Mycorrhizal Association:**
Mycorrhizal association refers to the symbiotic relationship between fungi and the roots of plants. In this relationship, the fungi colonize the root system of the host plant, enhancing its ability to absorb water and nutrients from the soil.

2. **Advantage 1: Enhanced Water and Nutrient Uptake**
Mycorrhizal fungi extend the root system of the plant by forming a network of hyphae that increases the surface area for absorption. This allows plants to access more water and essential nutrients, such as phosphorus and nitrogen, which are often limited in the soil.

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