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.
Cell types [edit]. 1  Parenchyma cells are living cells that have functions ranging from storage and support to photosynthesis and phloem loading (transfer cells). 2  Apart from the xylem and phloem in their vascular bundles, leaves are composed mainly of parenchyma cells.ell types [edit]. 1  Parenchyma cells are living cells that have functions ranging from storage and support to photosynthesis and phloem loading (transfer cells). 2  Collenchyma cells â collenchyma cells are alive at maturity and have only a primary wall.