In this article we will discuss about the process of transition in flowers, explained with the help of suitable diagrams. Reproductive apex exhibits plastochron size fluctuations during the development of floral parts/primordia. The apex may widen and become slightly flattened. In Liriodendron the apex becomes conical and elongated. Smith (1966) reported the horizontal and vertical enlargement of the apex in [...]
The upcoming discussion will update you about the difference between shoot apical meristem and floral meristem. Difference # Shoot Apical Meristem: 1. It forms vegetative organs of a plant. 2. It has indefinite growth. 3. It promotes longitudinal growth of the axis. 4. It has unlimited life. It produces vegetative organs continuously. 5. It is not compressed. The vegetative organs [...]
In this article we will study about the secondary structures of plant with the help of suitable diagrams. A. Stem of Aristo-lochia Sp. (Fig. 7.1): In the primary condition the stem reveals the features of a typical dicotyledonous stem, i.e., presence of uniseriate epidermis, well differentiated cortex, ring arrangement of vascular bundles which are distinctly collateral and open type, [...]