The normal structure of the heart (left) in comparison to two common locations for a ventricular septal defect (right), the most common form of congenital heart defect.
Parenchyma (Para-beside, enchyma-In poured) Parenchyma is the fundamental tissue of the plant body. It is found in every part of the plant body like pith and cortex of stem and root, mesophyll of leaves, flesh of fruits, floral parts and even in xylem and Phloem. Cells have thin primary walls and polyhedral shapes.
Quick Answer. The plant cortex is the tissue located between the vascular bundles and epidermis. The cortex is responsible for the storage of photosynthetic products and the uptake of water and minerals. It also consists of a large amount of thin-walled parenchyma cells, which maintain the structure of a plant.