Moderate
Mycorrhiza is the phenomenon of:
Correct answer: D. Symbiosis
- A. Antagonism
- B. Parasitism
- C. Endemism
- D. Symbiosis
Explanation
Mycorrhiza is a mutually beneficial association between a fungus and plant roots: the fungus improves nutrient and water absorption, while the plant supplies carbohydrates. It is therefore a form of symbiosis, not antagonism or parasitism.
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