Highlight any four areas where genetic modification of plants has been useful.

Explanation

**Step-by-Step Solution:**

1. **Introduction to Genetic Modification of Plants:**
Genetic modification of plants involves altering their genetic material to enhance desirable traits. This technology has been instrumental in various agricultural advancements.

2. **Tolerance to Abiotic Stress:**
One significant area where genetic modification has been useful is in developing crops that are more tolerant to abiotic stress. This includes:
- **Drought Resistance:** Modified plants can survive with less water.
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