0
no
LIE
they do
Wilburn Weissnat
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What is a digestive system with only one opening called?
A digestive system with only one opening is called an incomplete digestive tract. Organisms with this type of digestive system ingest food and eject waste through their mouth.
What is the digestive system for phylum porifera?
Sponges have a cavity lined with specialized cells that absorb the food that enters or is swept in by cilia. Not very complex.
Do porifera have digestive cavity or digestive tract?
Sponges have flagellated cells over the surface of their bodies, these are cells that have tails that wiggles. The collective effort of all these cells creates a water current through the many porous openings in the sponges body. It is a water based circulatory system.
What body system does the intestines belong to?
The body system that the colon belongs to is the digestive system. The colon is also known as the large intestine.
Do sponges have blood?
Sponges do not have blood. They do not have a circulatory system either.
What do sponges lack that make them more primitive and simpler?
Just finshed it on a test. Sponges lack a digestive track, symmertical plan, and nerce cells.
Do sponges have a support system?
No
The gullet is part of what system?
The Gullet Is Part Of The Digestive System
Do sea sponges poop?
Not in the traditional sense, no. Sea sponges do not have digestive systems. Instead, they rely on the flow of the water they inhabit to obtain nourishment and to rid them of wastes.
What digestive juices do digestive system releases?
help the digestive system
What body system contains the digestive system?
Gastro intestinal tract /systemThe digestive system.
Which systems excrete waste?
digestive system
