Yes! Less than humans, but they do have DNA.
Yes, sea sponges have DNA. DNA is the genetic material found in all living organisms, including sea sponges. It contains the instructions for the development, functioning, growth, and reproduction of an organism.
No, sponges do not undergo meiosis as they reproduce through a process called fragmentation or budding where new individuals develop from a parent sponge. Meiosis is typically found in organisms that reproduce sexually to produce gametes.
No, sea sponges are not decomposers. Sponges are filter feeders.
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.
If you're talking about kitchen sponges, they do not have cells. However, sea sponges have cells.