Modified stem into green , flattened branches of unlimited growth for assimilatory function is called

Options

A. Phyllode
B. Phyllocblade
C. Cladode
D. Chylocauly

Answer

To solve the question regarding the modified stem that is green, flattened, and has unlimited growth for assimilatory function, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question asks for a specific type of modified stem that is green, flattened, and has unlimited growth, primarily serving an assimilatory function.

2. **Identify Key Terms**:
- Modified stem
- Green
- Flattened branches
- Unlimited growth
- Assimilatory function

3. **Consider the Options**: The question likely provides multiple options. We need to analyze each option to see which one fits the description.

4. **Analyze Each Option**:
- **Option A: Phylloid**: This is a leaf-like structure that may include a petiole and one or two internodes. It does not fit the description of a modified stem with unlimited growth.
- **Option B: Phalloblade**: This is a flattened branch that is modified into a leaf. It has unlimited growth and serves an assimilatory function, making it a strong candidate.
- **Option C: Cladode**: This is a modified stem, but it has limited growth and does not fit the description.
- **Option D: Shallow Curly**: This structure appears thick and short, which does not match the criteria of being green, flattened, and having unlimited growth.

5. **Select the Correct Answer**: After analyzing the options, Option B (Phalloblade) is the correct answer as it is a modified stem that is green, flattened, has unlimited growth, and serves an assimilatory function.

### Final Answer:
**B. Phalloblade**