The upcoming discussion will update you about the difference between ring porous wood and diffuse porous wood. Difference # Ring Porous Wood: 1. In it the vessels are of different diameter. 2. The vessels are not uniformly distributed throughout the wood. 3. Vessels with wide and smaller diameter are formed in the early and the later part of the growth [...]
In this article we will discuss about the common anomalous structures that occur in stems. A great diversity in the arrangement of vascular tissues is exhibited by the angiosperms in their stems. The arrangements, which exist in majority of the plants, are considered as normal. The variations are regarded as anomalous though the so-called anomalous structure is normal for the [...]
Secondary growth can be defined as a phenomenon where, after the completion of primary tissue formation, more secondary tissues are developed to supplement dermal, vascular and mechanical tissue system in certain plants. The meristem of primary tissue divides. The daughter cells, after differentiation and maturation, form primary tissues of plant body. Primary tissues include epidermis, cortex, primary phloem, primary xylem [...]