Angienchyma is a term used in botany to describe the tissue or cells found in the central region of the stele, which is the central cylinder of vascular tissue in plants. More specifically, angienchyma refers to the parenchyma cells located between the xylem and phloem tissues of the stele.
Angienchyma is composed of living cells that are responsible for storing and transporting water, nutrients, and sugars throughout the plant. These cells are usually elongated and loosely packed, allowing for easy movement of fluids.
In addition to transportation, angienchyma also plays a crucial role in providing support and mechanical strength to the plant. The cells in this tissue are typically thin-walled and contain abundant cytoplasm and a large central vacuole. This structure provides flexibility and elasticity to the angienchyma, allowing it to expand and contract as needed.
Furthermore, the angienchyma also serves as a storage site for various substances such as starch, oils, and proteins. These reserves are utilized by the plant during periods of stress or limited resources.
Overall, angienchyma is a vital component of the plant's vascular system, facilitating the movement of fluids, providing mechanical support, and serving as a storage site for essential substances.
