Ureides are the compounds A With high nitrogen to carbon ratio B. With low nitrogen to carbon ratio. C. Translocated through phloem only. D. Translocated through xylem. E. Can be seen in nodules of soyabean. Choose the correct option.

Options

A. A. B & C
B. A. C & D
C. A. D & E
D. B C & D

Answer

To solve the question regarding ureides, we will analyze each option provided and determine which statements are correct based on the characteristics of ureides.

### Step-by-Step Solution:

1. **Understanding Ureides**:
- Ureides are nitrogen-containing compounds that play a significant role in nitrogen transport in plants, particularly in legumes.

2. **Analyzing Option A**:
- **Statement**: Ureides have a high nitrogen to carbon ratio.
- **Evaluation**: This statement is correct. Ureides are known to contain a significant amount of nitrogen relative to carbon.

3. **Analyzing Option B**:
- **Statement**: Ureides have a low nitrogen to carbon ratio.
- **Evaluation**: This statement is incorrect. As established, ureides have a high nitrogen to carbon ratio.

4. **Analyzing Option C**:
- **Statement**: Ureides are translocated through phloem only.
- **Evaluation**: This statement is incorrect. Ureides are primarily transported through the xylem, not exclusively through the phloem.

5. **Analyzing Option D**:
- **Statement**: Ureides are translocated through xylem.
- **Evaluation**: This statement is correct. Ureides are indeed transported through the xylem.

6. **Analyzing Option E**:
- **Statement**: Ureides can be seen in the nodules of soybean.
- **Evaluation**: This statement is correct. Ureides are found in the root nodules of soybean, where they play a role in nitrogen fixation.

### Conclusion:
Based on the evaluations:
- The correct options are A (high nitrogen to carbon ratio), D (translocated through xylem), and E (can be seen in nodules of soybean).

### Final Answer:
The correct options are A, D, and E.

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