Choanoflagellates are a group within kingdom Protista that are thought to be the closest living relatives to sponges. This is based on similarities in cell structure and genetic sequences between choanoflagellates and sponge cells.
Sponges are believed to have evolved from a group of protists known as choanoflagellates. These unicellular organisms possess a flagellum surrounded by a collar of microvilli, which helps in feeding and is similar to the feeding cells in sponges. Molecular and genetic evidence supports the close evolutionary relationship between choanoflagellates and the earliest sponges, marking a significant transition from single-celled to multicellular life forms.
No, sea sponges are not decomposers. Sponges are filter feeders.
The purpose of chocolate in sponge cakes or any other recipe is to provide chocolate flavor. It does not help the sponge to rise or anything else.
no sponges are not unicellular.
no sponges do not have bones
No, sponges are not parasitic.
Sponges are asymmetrical, although a few species have nearly radial symmetry.
To answer your question no sponges do not hibernate
Yes sponges have organs.
No. Sponges are animals, which are heterotrophic.
No sponges lack organized multicellular organs, such as nerves and muscles.