Question

Name the regions in which parenchyma tissue is present.

Answer 1

Parenchyma tissue is a type of simple plant tissue composed of relatively unspecialized cells. It is widespread in various regions of plants and serves several functions. Parenchyma tissue can be found in the following regions:

1. Ground Tissue: Parenchyma is a significant component of ground tissue, which forms the fundamental bulk of non-woody plant structures such as leaves, stems, and roots. In this context, parenchyma cells function in photosynthesis, storage of nutrients, and support.
2. Cortex: The cortex of stems and roots often contains parenchyma cells. These cells can store food, provide structural support, and participate in various metabolic activities.
3. Pith: In the center of many stems, particularly in dicotyledonous plants, there is a tissue called pith. Parenchyma cells are commonly found in the pith, where they can store and transport nutrients.
4. Mesophyll: In leaves, parenchyma cells make up the mesophyll tissue. Mesophyll parenchyma cells are involved in photosynthesis, playing a crucial role in the production of food for the plant.
5. Parenchyma in Tissues Surrounding Vascular Bundles: Parenchyma cells are often present around vascular bundles in stems and roots, providing support and participating in storage and other functions.