In this article we will discuss about:- 1. Initiation and Emergence of Leaves 2. Number of Leaves Produced on a Shoot 3. Senescence 4. Factors Affecting Growth. Initiation and Emergence of Leaves: Leaf initials (primordia) begin with certain cells in the apical dome, which divide (become meristematic) and produce swellings or protuberances on the stem […]
Leaves: Emergence, Growth and Senescence | Botany
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Leaves: Venation, Types and Modification | Flowering Plants | Botany
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In this article we will discuss about:- 1. Venation in Leaves 2. Types of Leaves 3. Stipules 4. Phyllotaxy 5. Modifications. Venation in Leaves: The arrangement of veins and the veinlets in the lamina is known as venation. The veins are chiefly made of vascular tissues, the xylem and phloem. There are two main types […]