What are the parts of cortex in a dicotyledon stem and a monocotyledon root?

Explanation

**Step-by-Step Text Solution:**

1. **Understanding Cortex**: The cortex is a type of tissue found in plants, located between the epidermis (outer layer) and the pericycle (inner layer). It plays a crucial role in storage, transport, and support.

2. **Cortex in Dicotyledon Stem**:
- The cortex in a dicotyledon stem is divided into three distinct regions:
- **Outer Region (Hypodermis)**: This is the outermost layer of the cortex, providing protection and support.
- **Middle Region (General Cortex)**: This region is responsible for storage and may contain chloroplasts for photosynthesis in some plants.
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