Reproductive roots taking part in reproduction are found in

Options

A. Dalbergia (Shisham)
B. Dahlia
C. Sweet potato (lpomoea)
D. All correct.

Answer

To answer the question about reproductive roots that take part in reproduction, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Reproductive Roots**:
- Reproductive roots, also known as propagating adventitious roots, are specialized roots that can give rise to new plants.
- They are capable of forming adventitious buds that can develop into shoots.

2. **Function of Reproductive Roots**:
- These roots lead to the formation of adventitious buds.
- The buds grow into shoots that emerge above ground, eventually developing into a whole new plant.

3. **Examples of Plants with Reproductive Roots**:
- **Sweet Potato**: This plant has tuberous roots that can propagate and give rise to new plants.
- **Dahlia**: The roots of Dahlia are tuberous and can also act as reproductive roots.
- **Delbergia (Shisham)**: This plant is known for its propagating adventitious roots that contribute to reproduction.

4. **Evaluating the Options**:
- **Option 1: Delbergia** - Correct, as it has reproductive roots.
- **Option 2: Dahlia** - Correct, as it has tuberous roots that can propagate.
- **Option 3: Sweet Potato** - Correct, as it has tuberous roots that can reproduce.
- **Option 4: All Correct** - Since all the previous options are correct, this option is also correct.

5. **Conclusion**:
- All the options provided (Delbergia, Dahlia, and Sweet Potato) are examples of plants with reproductive roots. Therefore, the correct answer is "All Correct".

### Final Answer:
The correct answer is **All Correct**.

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