Question

What are the buds of kalanchoe leaves called? Write their significance.

Answer 1

Hint: Buds are tiny outgrowths that appear at the end of the stem or in the leaf axil. They develop into a leaf, stalk, or flower after being produced from meristematic tissues. Buds are classified into two groups based on their location: The apex of the stem and the branches have apical and terminal buds. They are in charge of the axis's expansion in length.

Complete answer:
Epiphyllous buds are those that grow on the kalanchoe leaf. The production of epiphyllous buds is a one-of-a-kind technique of vegetative proliferation. Until favourable conditions are created, these buds will stay dormant. Buds emerge from dormancy when physical and chemical changes in leaves occur in response to favourable conditions. The epiphyllous buds are subsequently identified by the formation of roots on the bottom side and a stem on the top side from which a pair of leaves emerge. So, epiphyllous buds essentially aid in the creation of a new plant from the bud.

Additional Knowledge:
Kalanchoes open their blooms by producing new cells on the inner surface of the petals to drive them outwards, and closing them by producing new cells on the outer of the petals to drive them inwards. Kalanchoe blooms have four divisions, each with eight stamens. In a similar approach to certain allied genera like Cotyledon, the petals are merged into a tube.

Note:
Kalanchoe generates epiphyllous buds, which are used to reproduce vegetatively. These are lateral vein adventitious buds that form in the notches at the tip of the veins. On the leaf, these buds begin to sprout, forming a leafy stalk and adventitious roots. These plants grow in deserts and are succulent in nature, allowing them to store water. When these buds fall to the ground, they cut themselves apart from the leaves and develop into new plants.