In this article we will discuss about the definition of meristem. Meristem can be defined as mitotically active centre that is restricted to specific portion of higher plants and the cells of meristem divide indefinitely by multiple mitoses thus resulting in continuous addition of new cells to the developing plant organs. The zygote, in all sexually reproducing higher plants, divides [...]
In this article we will discuss about the classification of meristem based on position. According to the position in plant body meristems are divided into apical meristem, intercalary meristem and lateral meristem (Fig. 7.3). Apical meristem: It is located at the apices of roots and at the apices of main and lateral shoots. It is also located in trichomes, glands [...]
The upcoming discussion will update you about the difference between shoot apical meristem and floral meristem. Difference # Shoot Apical Meristem: 1. It forms vegetative organs of a plant. 2. It has indefinite growth. 3. It promotes longitudinal growth of the axis. 4. It has unlimited life. It produces vegetative organs continuously. 5. It is not compressed. The vegetative organs [...]