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The digestive system of porifera, also known as sponges, is simple and lacks specialized organs. They have pores through which water enters, bringing in food particles. The food is then digested by specialized cells called choanocytes, and waste is expelled through the same pores. This process helps sponges obtain nutrients and remove waste from their bodies.
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What is the function of the human cecum and appendix in the digestive system?
The cecum and appendix in the digestive system serve as reservoirs for beneficial bacteria and aid in immune function.
Main function of the digestive system?
The main function of the digestive system is to break down food into nutrients that can be absorbed by the body to provide energy and essential building blocks for growth, repair, and maintenance of tissues and organs. This process involves the ingestion of food, digestion in the gastrointestinal tract, absorption of nutrients into the bloodstream, and elimination of waste.
What is the function of the mouth and anus as the openings of a digestive system?
The mouth is where food enters the digestive system and is broken down by chewing and saliva. The anus is where waste leaves the body after nutrients have been absorbed.
What is the function of the alimentary canal, which includes the mouth and anus, in the human digestive system?
The function of the alimentary canal, which includes the mouth and anus, in the human digestive system is to break down food into smaller molecules that can be absorbed by the body for energy and nutrients. This process involves the mechanical and chemical digestion of food as it travels through the digestive tract.
What body system contains the digestive system?
Gastro intestinal tract /systemThe digestive system.
Why would a tiger's digestive system be another than a deer's digestive system?
Tigers are carnivores and deer are vegetarians - their digestive systems have to be different in structure and function because of different diets.
What is the function of the organs in the digestive system?
the function of organs in the digestive system is to break down food
What is the function of organs of the digestive system?
the function of organs in the digestive system is to break down food
What is the digestive system and what is its function?
the digestive system helps digest food and it is an ORGAN system
Defecation is a function of what system?
digestive system
How are organs systems and organisms?
An organ is one structure that performs a specific function(ex. stomach) and an organ system is a group of organs(ex. digestive system)
Which structure is part of the digestive system?
mouth
Does a jellyfish have a simple or complex digestive system?
Jellyfish have a simple digestive system. They have a digestive cavity with cells lining the wall that carry out the digestive function.
How does the digestive system function?
ham beger
What is the function of blood in the digestive system?
stomach
what organ of the digestive system has no function?
appendix
What is the bile's function in the digestive system?
the main function of bile in digestive system is that, it breaks down fat and cholesterol in food and helps in elimination of waste.
