Which of these plants shows flowering only once in their life ?

Options

A. Bamboo
B. Strobilanthus kunthiana
C. Wheat
D. Potato

Answer

To determine which plant shows flowering only once in its life, we need to analyze each option provided in the question:

### Step-by-Step Solution:

1. **Understand the Question**: We need to identify a plant that flowers only once during its entire lifespan.

2. **Evaluate Each Option**:
- **Option A: Bamboo**: Bamboo is known for its unique flowering behavior. It typically flowers only once in its lifetime, which can range from 80 to 100 years. After flowering, bamboo usually dies.
- **Option B: Strobilanthus kuntiana**: Commonly known as Neelakurinji, this plant flowers once every 12 years. Therefore, it does not flower only once in its lifetime but rather periodically.
- **Option C: Wheat**: Wheat is an annual plant that completes its life cycle in one growing season and can flower multiple times within that period.
- **Option D: Potato**: Potatoes are also annual plants that can flower multiple times during their growing season.

3. **Conclusion**: After evaluating all options, the only plant that flowers only once in its lifetime is **Bamboo**.

### Final Answer:
The correct answer is **Option A: Bamboo**.

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