Mycorrhizal biotechnology has been used in rehabilitating degraded sites because mycorrhiza enables the plants to
- 1. resist drought and increase absorptive area
- 2. tolerate extremes of pH
- 3. resist disease infestation
Select the correct answer using the codes given below:
1 only
2 and 3 only
1 and 3 only
1, 2 and 3
Answer is Wrong!
Answer is Right!
This question was previously asked in
UPSC IAS – 2013