Asked by Ashley Saylors on May 21, 2024
Verified
Describe two important mutualistic relationships involving plant roots.
Mutualistic Relationships
Interactions between two species where both benefit and often depend on one another for survival or for certain benefits.
Plant Roots
The part of a plant that typically lies below the surface of the soil and is responsible for water and nutrient absorption.
- Describe mutualistic relationships involving plant roots and their importance for ecosystem health.
Verified Answer
KM
Karina MartinezMay 28, 2024
Final Answer :
Mycorrhizae: This relationship between plant roots and fungi allows the roots to absorb more water and nutrients than they could on their own. The fungi benefit from the ready supply of photosynthetically derived food.
Root nodules: This relationship between bacteria and plant roots forms a swelling (nodule) inside which bacteria can fix atmospheric nitrogen. The bacteria supply some of the fixed nitrogen to the plants, while the bacteria benefit from the ready supply of photosynthetically derived food.
Root nodules: This relationship between bacteria and plant roots forms a swelling (nodule) inside which bacteria can fix atmospheric nitrogen. The bacteria supply some of the fixed nitrogen to the plants, while the bacteria benefit from the ready supply of photosynthetically derived food.
Learning Objectives
- Describe mutualistic relationships involving plant roots and their importance for ecosystem health.