Let us learn about the Stem of Pinus. After reading this article you will learn about: 1. Anatomy of Young Stem of Pinus 2. Secondary Growth in Thickness of Stem of Pinus. Anatomy of Young Stem of Pinus: It resembles the anatomy of dicotyledonous stem in many respects. The general arrangement of the various tissues from the circumference to the [...]
Let us learn about Dicotyledonous Stems. After reading this article you will learn about: 1. Regions in Dicotyledonous Stems 2. Variations in Dicotyledonous Stem Structure 3. Types. Regions in Dicotyledonous Stems: Epidermis: The epidermis consists of a single layer of cells and is the outermost layer of the stem. It contains stomata and produces various types of trichomes. The outer [...]
Let us make an in-depth study of Secondary growth in Dicotyledonous Stems. After reading this article you will learn about: 1. Introduction to Secondary Growth 2. Secondary Growth in Various Parts of Dicotyledonous Stems. Introduction to Secondary Growth: The primary body of the plant is developed from the apical meristem. Sometimes as in monocotyledons and pteridophytes, the primary plant body [...]