What's the Function of Gemmules?

Gemmules are internal buds found in sponges and are involved in asexual reproduction. It is an asexually reproduced mass of cells, that is capable of developing into a new organism i.e., an adult sponge.

Why gemmules are formed?

They are small bud-like cells, which are formed by sponges to withstand unfavourable environmental conditions. A freshwater sponge reproduces both by sexually and asexually. ... The internal buds, which are formed by the freshwater sponges are called gemmules.

What is zoology gemmules?

In botany, gemmules refer to the asexual reproductive structures in some plants, such as the buds of mosses and the spores of hydra. In zoology, gemmules are produced by sponges which can be dormant through the winter, and then later develop into new sponge. ... Gemmules are also called pangenes.