Name the hormone an active embryo secretes.

Explanation

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks for the name of the hormone secreted by an active embryo.

2. **Recall the Relevant Information**: The active embryo secretes a specific hormone that plays a crucial role in the germination process.

3. **State the Hormone**: The hormone secreted by the active embryo is called **Gibberellin**.

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