Which structure is not part of the alimentary canal
Which structure is part of the alimentary canal?
The alimentary tract of the digestive system is composed of the mouth, pharynx, esophagus, stomach, small and large intestines, rectum and anus.
Which structure is not part of the alimentary canal mastering biology?
Which structure is not part of the alimentary canal? Salivary glands. The salivary glands are not part of the alimentary canal but contribute digestive enzymes to break down food in the mouth.
Which of the following is not part of the alimentary canal quizlet?
Which of the following is NOT part of the gastrointestinal (GI) tract? The pancreas is an accessory organ of the digestive system, but is not part of the digestive tract. You just studied 26 terms!
Which of the following does not have any alimentary canal?
The alimentary canal is absent in Taenia solium. So its mode of nutrition is saprozoic, i.e, it absorbs digested liquid food from the intestine of the host through its general body surface.
Which of the following is not a function of the digestive system?
filtration is NOT a function of the digestive system. The breakdown of food in the digestive system starts with ingestion and mechanical…
What are the structures in the digestive system?
The hollow organs that make up the GI tract are the mouth, esophagus, stomach, small intestine, large intestine, and anus. The liver, pancreas, and gallbladder are the solid organs of the digestive system. The small intestine has three parts.
Does Taenia have alimentary canal?
Alimentary canal is absent in Taenia solium.
Which of the parasite has no alimentary canal?
Which of the parasite has no alimentary canal? … Taenia is a genus of tapeworms and they have no alimentary canal. Tapeworms are parasites and their body wall absorbs the digested food from the host animal in which they live. So, they do not need an alimentary canal and digestive system.
What is complete alimentary canal?
The alimentary canal is a muscular tube, which extends from the mouth to the anus. The human digestive system comprises mouth, pharynx, oesophagus, stomach, small intestine, large intestine, and anus.
Is alimentary canal absent in tapeworm?
Complete answer:
The organisms which live parasitic mode of life do not have an alimentary canal as they directly suck and absorb the nutrient from the host in which they are living. For example- Tapeworm and Echinococcus. The Taenia is a parasite which infects pig.