Tissue

Epidermal Tissue: This is the outer most layer of the plant body. Typically it consists of a single layer of parenchymatous cells. Epidermal out growth…

Position: Parenchyma tissue occupies the major parts of various plant organs such as- Pith, mesophyll of leaves, cortex, etc. It is a type of simple permanent tissue…

Collenchyma cells are elongated cells with unevenly wide cell walls that give sustain and formation. They are mostly mechanical tissue and provide mechanical potency and…

Lenticel: The lense shaped pores which are found in the bark of woody plants are said to be Lenticels. It is one of many raised…

Determination of age of Plants: There are a number of ways the age of a tree can be calculated, depending on whether the tree is…

In adverse season i.e. in autumn season when plants reduce their growth or usually do not grow, cambium produces vessels with thick wall and narrow…

In favourable season i.e. in spring season when plants get rapid growth, cambium grows more vessels with large cavities and thin walls in order to…

Formation of annual ring: In plant body, usually, according to seasons the activeness is seen in cambium, such as- in spring season cambium becomes more…

Secondary growth: Growth of plants in girth (diameter) which occurs due to the formation of secondary tissue from vascular cambium and cork cambium is said…

Dicot stems have a well-defined epidermis with cuticle, a layer of dermis along with multicellular stem hair. Monocot stems are a circular-shaped stem with lateral…