Usher's Ex-Wife Posts Photo of Son, Usher Raymond V, Recovering After Pool Accident. R&B star Usher's ex-wife has posted a photo on Instagram of herself with her son, Usher Raymond V, who was recovering in a hospital after a poolside accident at his father's Atlanta home earlier this week.
Parenchyma cells are the biochemistry machines of the plant. They are usually described as the typical plant cell, because they are not very specialized. These cells are commonly found in leaves, roots, and stems, usually having a spherical shape with only primary cell walls and highly functional cytoplasm. Source.
Most of the work of plants (e.g., photosynthesis, carbohydrate storage, metabolism, secretion, and biosynthesis) occurs in parenchyma cells. As parenchyma is incorporated into vascular tissue (rays in wood for example), it also helps in the movement of water and solutes throughout the plant body.