Choose the correct option mycorrhiza is a symbiotic association of a fungus with root system which helps in
A. absorption of water

B. mineral nutrition

C. translocation

D. gaseous exchange

1. Only A

2. Only B

3. Both A and B

4. Both B and C

(c) Mycorrhiza associated with roots of plants helps in both absorptions of water and Ans. minerals from the soil. The other options are incorrect.
Page 185, XI NCERT