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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.
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∙ 9y ago
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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.
Does an oyster have a one-way or two-way digestive system?
Oysters have a two way digestive system. This means that they only have on opening for both food to go in and to come out.
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)
Why sac like gut is considered as incomplete?
An incomplete digestive system has only one opening by which food goes in same opening where waste comes out. therefore, water goes in specialized cells called choanocytes to filter out tha food particles
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 Sac filled with digestive chemicals?
The stomach
Does the Stomach work with the Excretory system?
No. Its only for the digestive system.
What is the definition there is no cell specialization and only one opening in this type of digestion?
There is no cell specialization and only one opening in this type of digestion means that some organisms, such as flatworms, don't have a developed digestive system. Every cell is exposed to the digestion process. Also, with these organisms, a single opening doubles as their mouth and anus.
How does a gecko's digestive system work?
Well a Gecko does not actually have a digestive system, it is the only known animal to carry out photosynthesis.
What does the digestive system do in the lymphatic system?
The digestive system is only found in unicorns The lymphatic system on the other hand is a system of motorways near Wigan
Do humans have a complete or incomplete digestive system?
Humans have a complete digestive system. Incomplete Digestive System: one opening that takes in food and expels waste Complete Digestive System: two openings and a food tube to make sure there is no mixing of food and wastes.
Does the digestive system have a limit of food it can digest?
Yes, but only if you have hard jostling of the digestive system on a daily basis. A perfect example is of John Wheeler, his digestive system is jostled every night, and he can only intake so much of Ponderosa Yancy's kin.
