The fleshy, swollen roots of Brassica rapa and Chenopodium album are termed as

Options

A. Fusiform
B. Conical
C. Nodulated
D. Napiform

Answer

To answer the question regarding the fleshy, swollen roots of Brassica rapa and Chenopodium album, we will analyze the options provided and determine the correct term for these types of roots.

### Step-by-Step Solution:

1. **Identify the Options**: The question provides four options: Fusiform, Conical, Nodulated, and Nappy form.

2. **Evaluate Fusiform Roots**:
- Definition: Fusiform roots are characterized by both ends tapering.
- Example: A common example is the white radish.
- Conclusion: This option is incorrect for Brassica rapa and Chenopodium album.

3. **Evaluate Conical Roots**:
- Definition: Conical roots have a broad top and taper towards the bottom.
- Example: A common example is the carrot.
- Conclusion: This option is also incorrect for the roots in question.

4. **Evaluate Nodulated Roots**:
- Definition: Nodulated roots are typically found in legumes and are associated with nitrogen fixation.
- Conclusion: This option does not apply to Brassica rapa and Chenopodium album, making it incorrect.

5. **Evaluate Nappy Form Roots**:
- Definition: Nappy form roots are characterized by being broad rather than long.
- Example: The turnip is a classic example of nappy form roots.
- Conclusion: This option is correct for Brassica rapa (field mustard) and Chenopodium album (white goose foot), as their roots are swollen and broad.

6. **Final Answer**: The fleshy, swollen roots of Brassica rapa and Chenopodium album are termed as **Nappy form roots**.