What is the significance of mycorrhizal associations in plant growth?
Correct Answer: Mycorrhizal associations enhance nutrient uptake, particularly phosphorus, benefiting plant growth.
- Step 1: Understand that mycorrhizae are special relationships between fungi and plant roots.
- Step 2: Know that these fungi help plants absorb nutrients from the soil.
- Step 3: Recognize that phosphorus is a key nutrient that plants need for growth.
- Step 4: Realize that mycorrhizal associations increase the amount of phosphorus that plants can take up.
- Step 5: Conclude that with more nutrients, especially phosphorus, plants can grow healthier and stronger.
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