Many cell organelles resemble sponges.
Many cell organelles resemble sponges.
It has two cell layers.
No, the cells of sponges do not have cell walls. Instead, sponge cells are held together by a gelatinous extracellular matrix called mesohyl. This allows for flexibility and mobility of the sponge's body.
why are collar cells important in classifying sponges as animals
Blood cells
Yes they do :)
Glycoproteins.
mitochondria
shatif
sponges are an example of collar celled organisms
Sponges are made of several cell types that each have certain functions. The ameobacyte (or ameoba-type cell) digests food that is driven to it by the collar cells, which each possess a flagellum