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A digestive chamber with one opening is called a "gastrovascular cavity." This structure serves both digestive and circulatory functions, allowing food to enter and waste to exit through the same opening. Organisms with this type of digestive system, such as jellyfish and flatworms, typically have a simple body plan and rely on diffusion for nutrient distribution.
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A digestive chamber with one opening is called?
gastrovascular cavity
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 a digestive chamber with one opening called?
A digestive chamber with one opening is called a gastrovascular cavity. This structure is typically found in simple organisms such as cnidarians and flatworms, where it serves both digestive and circulatory functions.
Do earthworms have one opening in its digestive system?
yes, planarians have one opening in their digestive system
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.
What is the puckered opening between the legs called?
That is called the anus, the opening where fecal matter exits the body. The majority of animals have that or something similar. Birds and at least one mammal have a cloaca instead, and that is an opening for urination, defecation, mating, and laying eggs.
Why is a two opening digestive system more effective than a one opening digestive system?
if i got this right snakes are the only one opening animals and have to puke their food after digestion while two opening animals like us just get rid of the waste the way we do.
How much holes do girl turtes have?
Female turtles have one single opening called a cloaca, which is used for excretion, reproduction, and laying eggs. This opening serves as the common opening for the digestive, urinary, and reproductive tracts in female turtles.
What organism has a saclike digestive system?
Parasites such as tapeworm, planarian and live fluke have digestive systems that are saclike. Their digestive tracts have one opening and they live inside a host animal.
What are the disadvantages of a flatworm's digestive system having only one opening?
They cannot eat continuously (there mouth and anus are present in the same opening)
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 Sac filled with digestive chemicals?
The stomach
