Which of the following is incorrect statement .

Options

A. Vascular bundle of dicot Stem said to be open
B. In dicot stem endodermis is referred as starch sheath
C. Intrafascicular cambium is primary lateral meristem .
D. All tissue lying inside vascular cambium are called as bark.

Answer

To solve the question "Which of the following is incorrect statement?", we need to analyze each of the provided options regarding their accuracy.

### Step-by-Step Solution:

1. **Identify the Options**:
We need to look at each statement provided in the options to determine if they are correct or incorrect.

2. **Evaluate the First Statement**:
- **Statement**: "Vascular bundle of the dicot stem is said to be open."
- **Analysis**: This statement is correct. In dicot stems, the vascular bundles are open, meaning that they contain both xylem and phloem, which are arranged in a way that allows for secondary growth.

3. **Evaluate the Second Statement**:
- **Statement**: "In Dicot stem, endodermis is referred to as the starch sheath."
- **Analysis**: This statement is also correct. The endodermis in dicot stems is indeed referred to as the starch sheath because it often contains starch grains.

4. **Evaluate the Third Statement**:
- **Statement**: "Intrafascicular cambium is primary lateral meristem."
- **Analysis**: This statement is correct. The intrafascicular cambium is a type of primary lateral meristem found between the xylem and phloem in vascular bundles.

5. **Evaluate the Fourth Statement**:
- **Statement**: "All tissue lying inside vascular cambium are called as bark."
- **Analysis**: This statement is incorrect. Bark refers to all tissues that are located outside the vascular cambium, not inside. The tissues inside the vascular cambium include the xylem.

6. **Conclusion**:
Based on the evaluations, the incorrect statement is the fourth one: "All tissue lying inside vascular cambium are called as bark."

### Final Answer:
The incorrect statement is option 4: "All tissue lying inside vascular cambium are called as bark."

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