Pranav Pundarik is teaching live on Unacademy Plus
MORPHOLOGY OF FLOWERING PLANTS By Pranav Pundarik
Plumule Nodes, internodes Node, leave borns.
MODIFICATIONS Potato, ginger, turmeric, zaminkand, Colocasia are modified to store food in them...organs of perennation Stem tendrils which develop from axillary buds.. cucumber, pumpkins, watermelon (gourds) and grapevines. Axillary buds THORNS..As Citrus.
flattened (Opuntia), or fleshy cylindrical (Euphorbia) structures lateral branch with short internodes and each node bearing a rosette of leaves and a tuft of roots is found in aquatic plants like Pistia and Eichhornia Pineapple and Chrysanthemum, the lateral branches originate from the basal and underground portion of the main stem, grow horizontally beneath the soil and then come out obliquely upward giving rise to leafy shoots
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