Stem is specialised to perennate and store food in

Options

A. Groundnut
B. Ginger
C. Beet
D. Sugarcane

Answer

To solve the question "Stem is specialised to perennate and store food in", we need to analyze the options provided and understand the characteristics of each plant mentioned.

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks about a plant whose stem is specialized for perennation (surviving unfavorable conditions) and food storage.

2. **Analyzing the Options**:
- **Groundnut**: This is a legume that produces its seeds underground. It is not a stem modification but rather a modified fruit. Therefore, it is not the correct answer.

- **Ginger**: Ginger is known for its underground stem modification called a rhizome. Rhizomes are fleshy, non-green structures that store food and help the plant survive during adverse conditions. This makes ginger a strong candidate for the correct answer.

- **Beet**: Beet is a root vegetable that has a modified root structure. It is not a stem and therefore does not fit the criteria of the question.

- **Sugarcane**: While sugarcane is a plant that stores sugar in its stem, it does not have a modified stem for the purpose of perennation and food storage in the same way that ginger does. Thus, it is not the correct answer.

3. **Conclusion**: After analyzing all the options, the only plant that has a stem specialized for perennation and food storage is **ginger**.

### Final Answer:
The correct answer is **B) Ginger**.

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