Question

The symbiotic association between fungi and roots of higher plants is referred to as:

• A. lichen
• B. mycorrhiza
• C. biofertiliser
• D. biocontrol agent

Answer 1

Answer: (B)

mycorrhiza

• The symbiotic association between fungi and roots of higher plants is referred to as mycorrhiza.
• The plant supports the fungus by providing carbohydrates needed for fungal growth, while the fungus helps the plant by increasing its root surface area.
  
• So, the correct answer is 'Mycorrhiza'.