Functions of Parenchyma
The functions of Parenchyma are as follows:
- They store food in the form of starch, proteins, oils, etc.
- They can store water as in Opunctia and other succlents.
- In hydrophytes, they modify into aerenchyma and helps in gaseous exchange and buoyancy.
- Parenchyma provides rigidity to the plant.
- Chlorenchyma helps in photosynthesis.
- Secretory parenchyma secret substance that act as secondary metabolites or defence substances for plants.
- Help in conduction of food.
- Protects internal tissues by developing epidermis.
Diagram of Parenchyma Tissue
The diagram of parenchyma tissues shows the composition of the most abundant simple tissue found in plants. In cross-section, cells of the parenchyma appear loosely packed, isodiametric, and thin-walled. These cells perform various functions like photosynthesis, storage of nutrients, secretion, and provide support.
Parenchyma cells are progenitors of other permanent tissues in plants and differentiate to form sclerenchyma and collenchyma. It acts as the ground substance for the plants where other tissues remain embedded. In this article, we will look into the diagram of Parenchyma tissues along with their characteristics and structure.
Table of Content
- What is Parenchyma?
- Diagram of Parenchyma
- Characteristics of Parenchyma Tissue
- Structure of Parenchyma Cells
- Types of Parenchyma Tissues in Plants
- Functions of Parenchyma