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The type of flatworm that has no digestive tract at all is the tapeworm, which belongs to the class Cestoda. Tapeworms absorb nutrients directly through their skin from the host's digestive system, as they lack a mouth and digestive organs. This adaptation allows them to survive in the intestines of their hosts, where they can thrive by consuming the host's digested food.
What else can I help you with?
Do all parts of the digestive tract have a serosa layer?
no
What are the names of all parts of the digestive system?
the parts are: mouth, tongue, palate, bolus, teeth, espigolthis, esophagus, stomach, pancreas, gallbladder, liver, small intestine large intestine. if u don't feel satisfied u may look at WWW.encyclopedia.com
What does dysentary effect?
dysentary is all about your health trust me!
Can you get germs on your pinky finger?
Sorry, but all of your skin, mouth, digestive tract, urinary tract, respiratory tract and your reproductive tract are literally covered in germs. So yes, your pinky finger has germs. The number and type depend on what you touch and how frequently you wash your hands. By the way, scientists do not call this a "pinky finger". It is the fifth finger.
How many ulcers are duodenal ulcers?
About 80% of all ulcers in the digestive tract are duodenal ulcers.
What happens when you swallow a balloon?
Nothing at all. Balloons will pass normally through the digestive tract with no problems.
What is the system that stimulates the activity of the digestive tract?
Primarily the nervous system can stimulate or inhibit the digestive system, but the adrenal system, the thyroid, and the reproductive system all also affect the digestive system.
What is the muscle action that mixes chyme with digestive juices while another muscular action that moves food through the digestive system?
The muscle action that mixes chyme with digestive juices throughout the digestive system is called Peristalsis. Peristalsis are wave-like of contractions and expansions of muscles. The muscles help to move the bolus (food) through the digestive tract. Peristalsis are located all over the digestive tract.
What is the purpose of having a long digestive tract?
It makes sure that your food is completely digested and you have absorbed all the nutrients.
Do monkeys flatuate?
All mammals produce gases in their digestive tract. As a result, all mammals flatuate. Not all mammals are capable of belching though.
What does the rectum in the digestive system do?
The rectum is the final part of the digestive tract, and is where faeces, the waste products of digestion, are stored until they are expelled from the body. All the waste will then leave by the anus.
Are all flatworm's parasitic?
Yes
