answersLogoWhite

0


Best Answer

yes

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Is gastrovascular cavity of dugesia a simple sac?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

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)


The sac like gut or gastrovascular cavity of cnidarians has?

A) Only one opening: they expel undigested material through the mouth.


What are three characteristics that all have in common?

All cnidarians live in water, have tentacles with specialized stinging cells called nematocysts, and have an internal sac for digestion which is called the gastrovascular cavity.


Where is a fish's mouth?

A jellyfish takes food in through its mouth which is located on the underside if its bell. Food is digested in a sac-like structure called a coelenteron or gastrovascular cavity. Waste material is passed out through the mouth.


What is the respiratory cavity?

Air sac


What are three characteristics that all cnidarians have in common?

All cnidarians live in water, have tentacles with specialized stinging cells called nematocysts, and have an internal sac for digestion which is called the gastrovascular cavity.


Is a hydra body design acoelomate?

No a Hydra is non a pseudocoelmate, acoelomate, or eucoelomate. The basic body plan is a sac with central digestive compartment, the gastrovascular cavity. A single opening functions as mouth and anus. There are 2 variations on this body plan: the sessile polyp and the motile medusa


What is the meaning of follicle?

A simple podlike pericarp which contains several seeds and opens along the inner or ventral suture, as in the peony, larkspur and milkweed., A small cavity, tubular depression, or sac; as, a hair follicle., A simple gland or glandular cavity; a crypt., A small mass of adenoid tissue; as, a lymphatic follicle.


What does a jellyfish mouth do?

A jellyfish takes food in through its mouth which is located on the underside if its bell. Food is digested in a sac-like structure called a coelenteron or gastrovascular cavity. Waste material is passed out through the mouth.


What is the anatomically correct name for the gut sac of a human?

Peritoneal cavity


Small cavity or sac contains materials in a eukaryotic cell?

vesicle ^_~


What is a small cavity or sac that contains material in a eukaryote cell?

Vesicle