In this article we will discuss about the classification of meristem based on the plane of cell division. Mass meristem, plate meristem and rib meristem belong to this category. Mass meristem (or block meristem): Ex. young embryos, endosperm, reproductive organs during the formation of spores and sperms etc. The cells of this meristem divide in all planes thus the tissue [...]
In this article we will discuss about the classification of meristem based on function. The categories are: 1. Protoderm 2. Procambium 3. Ground Meristem. Category # 1. Protoderm: The formation of dermal tissue system in plant is attributable to protoderm. Dermal tissue system consists of epidermis/multiple epidermises and all other structures that occur on epidermis, e.g. stomata, hairs, glandular hairs [...]
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 [...]