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Answered 2009-09-08 23:19:47
animals with only one opening used to both take in food and expel waste.
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Is a clams digestive system complete or incomplete?
Incomplete
What is only one opening in its digestive system?
Incomplete digestive system
Do mollusks have a complete or incomplete digestive system?
mollusks have a complete digestive system.
What is the different between complete incomplete digestive system?
A complete digestive system has a separate mouth and anus, while an incomplete digestive system has a unified mouth and anus and a gastrovascular cavity.
What kind of digestive system do clams have?
clams have an incomplete digestive track
Is the bivalves digestive track complete or incomplete?
They have a complete digestive system!
Do snails have an incomplete or complete digestive tract?
They have complete digestive system.
What kind of digestive system does a hydra have?
i think a hydra has a incomplete digestive system called the-gastrovascular system
What kind of digestive system do roundworms have?
incomplete.
What animals have an incomplete digestive system?
Planarian
What is difference between complete digestive system and incomplete digestive system?
The difference is that an incomplete digestive system is a complete one looks like this: However, as this picture shows an incomplete system, either he appendix and other parts are in other places, or missing some features of the related digestion!
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.
Is the digestive system in the frog complete or incomplete?
Complete
Do arthropods have a complete or incomplete digestive system?
complete
Are snails digestive system complete or incomplete?
complete
Do a Cephalopods have an incomplete digestive system?
well first of all, DOES not do, and no they have a complete digestive system, which mean they have both a mouth and anus that are seperate
Do fish have an incomplete digestive system?
no but a whale shark may have one
Do insects have an incomplete digestive system?
yes i think but I'm not sure
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 does incomplete digestive system mean?
There is one opening that serves as both mouth and anus
Do clams have a complete or incomplete digestive tract?
incomplete
Is a clams digestive tract complete or incomplete?
incomplete
What type of digestive system do flatworms have?
flatworms have incomplete digestive systems and they present extracellular and intracellular complementary digestions. They have sac like digestive system, one opening mouth and anus. Which means they're digestive systems aren't completely grown.
Is the planaria digestive tract complete or incomplete?
Planarians have an incomplete digestive tract, one entrance surving as the mouth and anus.
What Organisms have only one opening for food and waste?
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.
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