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Parasites such as tapeworm, planarian and live fluke have digestive systems that are saclike. Their digestive tracts have one opening and they live inside a host animal.
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What term can be applied to any organism with a digestive system?
omnivore
Why ascaris have simple digestive system?
because they are simple organism
What disadvantages to a one opening digestive system?
in a one opening digestive system the organism must wait for the food to be released before consuming new foods.
What is an open digestive system?
An open digestive system is one where there is an entrance "mouth" in one end of the organism and an "exit" or anus of some sort in the other end of the organism. (think of worms or people). A closed digestive system is in something like a hydra or anemone where there is just one cavity and one opening that acts as both mouth and anus.
What is the saclike part that hangs outside in the male reproductive system?
The scrotum is the saclike part that hangs outside the male reproductive system. It is located outside the body in order to regulate the temperature of the testes.
How is an organism is an example of a system?
An ecosystem is a system of organisms.An organism is a system of organ systems. (e.g. circulatory, digestive, etc.)An organ system is a system of organs. (self-explanatory)An organ is a system of tissues.A tissue is a system of cells.A cell is a system of organelles.
What is the sac like part that hang outside?
the saclike is an ordinary system
The main job of the mouth is what?
the definition of mouth is opening through which food enters the digestive system of an organism
What are part of small intestine and large intestine?
The Small and Large Intestines are part of the Digestive System. The Digestive System is responsible for allowing an organism to transform ingested food into chemical energy for that organisms survival.
What is the name given to the human organism two to eight weeks after fertilization and the stage at which the digestive system is formed?
womb
How is an organism an example of a system?
An ecosystem is a system of organisms.An organism is a system of organ systems. (e.g. circulatory, digestive, etc.)An organ system is a system of organs. (self-explanatory)An organ is a system of tissues.A tissue is a system of cells.A cell is a system of organelles.
What body system does the intestines belong to?
The body system that the colon belongs to is the digestive system. The colon is also known as the large intestine.
