Define the terms connected to plant kingdom.
Biennial

Explanation

**Step-by-Step Text Solution:**

1. **Definition of Biennial:**
- Biennial plants are defined as those plants that complete their biological life cycle in two years.

2. **Growth Stages:**
- In the first year, biennial plants primarily focus on vegetative growth. This means they develop their leaves, stems, and roots during this period.
- In the second year, these plants transition to the reproductive phase, where they produce flowers and fruits.
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