Name all the cell types that make up each tissue and function of each cell type in dicot root
The dicot root consists of several types of cells, including:
1. Epidermal cells: These cells make up the outermost layer of the root and provide protection from external damage.
2. Cortex cells: These cells are responsible for storing food and water in the root.
3. Endodermal cells: These cells surround the vascular tissue and regulate the entry of water and nutrients into the root.
4. Pericycle cells: These cells form the lateral roots in the dicot plant.
5. Xylem cells: These cells are responsible for transporting water and minerals from the root to the rest of the plant.
6. Phloem cells: These cells are responsible for transporting sugars and other organic compounds from the leaves to the different parts of the plant.
7. Parenchyma cells: These cells make up most of the ground tissue in the root and are responsible for storage and photosynthesis.
The function of each cell type in the dicot root is as follows:
- Epidermal cells protect the root from external damage and help in the absorption of water and minerals.
- Cortex cells store food and water in the root and help support the plant.
- Endodermal cells regulate the entry of water and nutrients into the root and help protect the plant from toxic substances in the soil.
- Pericycle cells produce lateral roots, which help expand the root system of the plant.
- Xylem cells transport water and minerals from the root to the rest of the plant to maintain its growth and development.
- Phloem cells transport sugars and other organic compounds from the leaves to other parts of the plant, helping the plant grow and develop.
- Parenchyma cells store food and photosynthesize, contributing to the growth and development of the plant.