Which growth inhibitor is responsible for seed dormancy?

Explanation

**Step-by-Step Solution:**

1. **Understanding Seed Dormancy**: Seed dormancy is a period during which seeds are unable to germinate even under favorable conditions. This is a crucial survival mechanism for plants.

2. **Identifying Growth Inhibitors**: Growth inhibitors are substances that prevent or slow down growth processes in plants. In the context of seed dormancy, certain hormones play a significant role.

3. **Role of Abscisic Acid (ABA)**: The primary growth inhibitor responsible for seed dormancy is Abscisic Acid (ABA). It is a plant hormone that regulates various processes, including stress responses and dormancy.

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