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An example of edible underground stem is...

An example of edible underground stem is

A

Potato

B

Carrot

C

Groundnut

D

Sweet potato

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Identify the Type of Plant Structure**: The question asks for an example of an edible underground stem. In plants, stems can be modified for various functions, including storage and perennation. 2. **Understand the Modifications of Stems**: There are several types of underground stem modifications: - **Rhizomes**: These are horizontal underground stems, such as ginger and turmeric. - **Bulbs**: These are swollen underground stems with a short stem and fleshy leaves, such as onions. - **Corms**: These are condensed rhizomes that grow vertically, such as in colocasia. - **Tubers**: These are swollen tips of underground lateral stems, which store food, such as potatoes. 3. **Evaluate the Options Given**: The options provided are potato, carrot, groundnut, and sweet potato. - **Potato**: This is a tuber and is an edible underground stem. - **Carrot**: This is a taproot, not a stem. - **Groundnut**: This is a legume and its edible part is a seed, not a stem. - **Sweet Potato**: This is a modified root, not a stem. 4. **Select the Correct Answer**: Based on the definitions and examples of underground stems, the only option that qualifies as an edible underground stem is the potato. **Final Answer**: Potato is an example of an edible underground stem. ---
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