Question

what are buddling and its function

Answer 1

Budding is a form of asexual reproduction in which a new organism develops from an outgrowth or bud due to cell division at one particular site. ... Organisms such as hydra use regenerative cells for reproduction in the process of budding.

Answer 2

budding, in biology, a form of asexual reproduction in which a new individual develops from some generative anatomical point of the parent organism. In some species buds may be produced from almost any point of the body, but in many cases budding is restricted to specialized areas. The initial protuberance of proliferating cytoplasm or cells, the bud, eventually develops into an organism duplicating the parent. The new individual may separate to exist independently, or the buds may remain attached, forming aggregates or colonies. Budding is characteristic of a few unicellular organisms (e.g., certain bacteria, yeasts, and protozoans). However, a number of metazoan animals (e.g., certain cnidarian species) regularly reproduce by budding.