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Climate-resilient crop varieties are developed to tolerate:
- Drought
- Salinity
- Heat stress
- All of these
Answer: All of these
ICAR institutes develop stress-tolerant varieties (e.g., Sahbhagi dhan for drought, CSR varieties for salinity) using conventional breeding, marker-assisted selection, genomics. Critical for food security under climate change. [[ICAR Reports, NCERT Biology Class 12]]