A stem is a structural axis that supports the flowers, fruits and leaves of a plant. They are often specialised for protection, support, photosynthesis and asexual reproduction. Here, let’s …

What is stem cell therapy? Stem-cell therapy is the use of stem cells to cure or prevent a disease or condition. The damaged cells are repaired by the generated stem cells, which can also …

Stem acts as a backbone for the plants and helps in providing strength to them. Stem contains Vascular bundles which help in translocation of minerals, water and food in plants. Green …

2. Subaerial Stem Modifications These types of stems are present on the ground or partially underground. They are present mostly in plants, which are short-lived and have a weak and …

Support: Primary function of the stem is to hold up buds, flowers, leaves, and fruits to the plant. Along with the roots, a stem anchors the plants and helps them to stand upright and …

Dicotyledonous Stem The dicotyledonous stem is generally solid. The following parts make up the transverse section of a typical young dicotyledonous stem: The epidermis, protected by a thin …

Function: Renders support to the branches and leaves and fixes them in their position in order to receive light to the maximum. Hence, they form the main skeleton of the plants. Monocot Stem …

Key Concepts Vascular plants have xylem, a tissue that carries water and minerals from the soil to the leaves and stems. In 1858, Carl Nägeli invented the term “xylem”. Xylem offers a vital …

Introduction The vascular plant tissue, phloem, is responsible for distributing and transporting carbohydrates produced during photosynthesis. Phloem can be found in the stem’s vascular …

Read more: Types of Stipules Venation Venation is defined as the arrangement of veins and the veinlets in the leaves. Different plants show different types of venation. Generally, there are …