Which of the following terms have been grouped correctly ?

Options

A. Sclerenchymatous hypodermis : dicot stem
B. Collenchymatous hypodermis : monocot stem
C. Starch sheath : Pericycle of dicot stem
D. Starch sheath : Endodermis of dicot stem

Answer

To solve the question, we need to analyze the options provided and determine which terms have been grouped correctly based on their definitions and characteristics in plant anatomy.

### Step-by-Step Solution:

1. **Understanding the Terms**:
- **Sclerenchymatous Hypodermis**: This refers to a layer of tissue in plants that is made up of sclerenchyma cells, which are typically dead and provide structural support.
- **Collenchymatous Hypodermis**: This is a layer of collenchyma cells that provide flexibility and support, often found in young stems.
- **Starch Sheath**: This is a layer of cells that store starch, which can be found in certain plant structures.
- **Paricycle**: A layer of cells found in the roots of dicots, involved in secondary growth.

2. **Analyzing Each Option**:
- **Option A**: Sclerenchymatous hypodermis in Dicot stem.
- This is incorrect because dicot stems have collenchymatous hypodermis, not sclerenchymatous.

- **Option B**: Collenchymatous hypodermis in Monocot stem.
- This is also incorrect because monocot stems have sclerenchymatous hypodermis.

- **Option C**: Starch sheath matched with Paricycle of Dicot Stem.
- This is incorrect as well; the starch sheath is not associated with the paricycle in dicots.

- **Option D**: Starch sheath present in endodermis of Dicot stem.
- This is correct. The starch sheath is indeed found in the endodermis of dicot stems.

3. **Conclusion**:
- The only correctly grouped term is **Option D**: Starch sheath in the endodermis of Dicot stem.

### Final Answer:
The correct answer is **Option D**: Starch sheath present in the endodermis of Dicot stem.