derarcunf the stem may not always be typically like what they are expected found in aq stems of potate, ginger, turmeric, zaminkand, Colocasia are modig soil and ther axillary buds, are slender and spirally colled and help plants to. such as in gourds (cucumber, pumpkins, watermelon) and graper The leal Axillary buds of stems may also get modiffed into woody, straighi develot pointed thorns. Thorns are found in many plants such as $Q$ develo Bougainwillea. They protect plants from browsing animals, Somep are art of arid reglons modify their stems into flattened (Opumtia), or N. glindrieal (Raphorbia) structures. They contain chlorophyll and c pho