In some plants like…………, roots arise from parts of the plant other than the part developed through radicle

Options

A. banyan
B. maize
C. sweet potato
D. all of these

Answer

To solve the question regarding which plants have roots that arise from parts of the plant other than the part developed through the radicle, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for examples of plants where roots develop from parts other than the radicle. The radicle is the part of the seed that develops into the primary root.

2. **Identifying Adventitious Roots**: Roots that arise from parts of the plant other than the radicle are known as adventitious roots. These roots can develop from stems, leaves, or other parts of the plant.

3. **Analyzing the Options**:
- **Banyan**: Banyan trees have prop roots that grow from their branches and provide support to the tree. These roots are a type of adventitious root.
- **Maize**: Maize (corn) has stilt roots, which are also adventitious roots that provide additional support to the plant.
- **Sweet Potato**: Sweet potatoes have swollen, modified adventitious roots that store starch.

4. **Conclusion**: Since all three plants listed (banyan, maize, and sweet potato) exhibit the characteristic of having roots that arise from parts other than the radicle, the correct answer is "all of these".

### Final Answer:
The correct option is **all of these** (banyan, maize, sweet potato).

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