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What else can I help you with?
One difference between a gastrovascular cavity and a complete digestive tract?
A gastrovascular cavity is a digestive sac with only a single opening. A complete digestive tract (otherwise known as an Alimentary canal) has two openings (a mouth and anus) between its digestive tubes unlike the gastrovascular cavity in which food is ingested and eliminated through the same opening (example would be hydra)
What is the lower opening of the digestive tract?
The lower opening of the digestive tract is called the anus. It is where waste material from the body is expelled during the process of defecation.
What is the posterior opening to the digestive tract in any animal?
The anus.
Where lower opening of the digestive tract to the outside of the body is the?
Anus
What is the opening through the wastes that leaves the digestive tract?
The Anus
What is the posterior opening of the digestive tract in a fetal pig?
The posterior opening of the digestive tract in a fetal pig is called the anus. It is the terminal end of the gastrointestinal system where waste material is expelled from the body. The anus is located at the posterior end of the pig, opposite to the mouth which is at the anterior end.
What is the posterior opening of the digestive tract is called what?
It's the anus lol(:
What opening at the end of the digestive tract in which solid wastes are eliminates.?
it is the rectum;)
Which organism uses the same opening for ingestion and egestion?
Organisms that have only one opening in their digestive tract through which food enters and waste exits are known as having an incomplete digestive system. Some organisms with incomplete digestive systems are jellyfish, sea anemones, flatworms, and corals.
Do teeth have ligaments?
No. The mouth is an opening into the beginning of the digestive tract.
What is the function of the gullet is the frog?
The beginning of the opening of the second part of the digestive tract
What is leech digestive tract?
Leeches have a complete digestive tract. Leeches are members of Phylum Annelida. This phylum has the general characteristic of having a complete digestive tract, i.e. food goes in through the mouth, pass through digestive tract of some sort like stomach and/or intestine, waste gets discarded through some sort of rectal opening, i.e. anus. In comparison, an incomplete digestive tract generally means food goes in and waste come out of the same opening, i.e. mouth=anus. Lower level invertebrates have incomplete digestive tract like Phylum Cnidaria and Phylum Platyhelminthes members.
