Apical meristem is a region of plant tissue located at the tips of stems and roots that is responsible for primary growth. This region contains undifferentiated cells that have the ability to continuously divide and differentiate into various specialized cells, ultimately leading to the growth and development of the plant.
One of the key functions of apical meristem is to promote the elongation of stems and roots. The cells in this region divide rapidly, creating new cells that push the growing tips of the plant upwards or downwards. Additionally, apical meristem also plays a crucial role in the production of lateral shoots and roots, which contribute to the overall architecture of the plant.
Furthermore, apical meristem is considered a source of plant stem cells, as it continuously generates new cells that can differentiate into various types of tissues. This process allows plants to adapt to their environment, repair damage, and grow in response to external stimuli.
In conclusion, apical meristem is a vital component of plant growth and development. Its ability to produce new cells and promote growth is essential for the overall health and functioning of plants.#16#