Cortex lies between
(a) epidermis and endodermis
(b) endodermis and pith
(c) hypodermis and endodermis
(d) epidermis and stele

Options

A. epiedermis and endodermis
B. endodermis and pith
C. hypodermis and endodermis
D. epidermis and stele.

Answer

To determine where the cortex lies in plant anatomy, we can analyze the options provided:

1. **Understanding the Structure**: The cortex is a layer of tissue in plants that lies between the outer layer (epidermis) and the inner vascular tissues (stele). It is primarily composed of parenchyma cells.

2. **Evaluating the Options**:
- **Option (a)**: Epidermis and endodermis - The endodermis is part of the stele, so this option is incorrect.
- **Option (b)**: Endodermis and pith - The pith is located inside the stele, so this option is also incorrect.
- **Option (c)**: Hypodermis and endodermis - The hypodermis is not a standard term used for the layers in roots and stems, making this option incorrect.
- **Option (d)**: Epidermis and stele - This option correctly identifies that the cortex lies between the epidermis (outer layer) and the stele (inner vascular region).

3. **Conclusion**: Based on the analysis, the correct answer is **(d) epidermis and stele**.

### Step-by-Step Solution:
1. Identify the structure of the cortex in plant anatomy.
2. Analyze each option provided in the question.
3. Determine which option correctly describes the location of the cortex.
4. Conclude that the cortex lies between the epidermis and the stele.