Rhizobia and Mycorrhizae Share All of the Following Features Except

question 67

Multiple Choice

Rhizobia and mycorrhizae share all of the following features except

• A) they both benefit by receiving carbohydrate from the plant.
• B) many are host-specific.
• C) they both become parasitic in nutrient-rich environments.
• D) they both enhance the growth of most plants.
• E) they both are found in most ecosystems of the world.

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