Question

List out The Function of Parenchyma?

Answer 1

Hint: Parenchyma is a simple permanent tissue that makes up the majority of ground tissues in plants, where other tissues such as vascular tissues are embedded. They are non-vascular and made up of simple, living, undifferentiated cells that have been modified to perform a variety of functions.

Complete answer:
Parenchyma is living, permanent tissues that can divide when mature and aid in wound regeneration and healing. Because reproductive cells (spores, gametes) are parenchymatous, Parenchyma cells serve as the foundation of a plant.

A single parenchyma cell of a zygote can develop into an entire plant. These cells are known as “totipotent” cells. Parenchyma cells are found in continuous masses as homogeneous parenchyma tissues, such as the pith and cortex of stems and roots, the mesophyll of leaves, the flesh of succulent fruits, and the endosperm of seeds.

The most important functions of parenchyma cells in plants are listed below:
- Food and nutrients are stored.
- Supports and serves as a foundation.
- Involved in the process of growth and development.
- Give the plants mechanical rigidity.
- They are the hub of all metabolic activity.
- Aids in wound regeneration, healing, and repair.
- Water and other nutrients are moved as a result of this.
- These cells are also in charge of photosynthesis and gas exchange in leaves.

Note: Parenchyma cells can form heterogeneous complex tissues with other types of cells, such as xylem and phloem parenchyma. Photosynthesis, storage, secretion, assimilation, respiration, excretion, and radial transport of water and solutes are all functions of parenchyma cells.