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Do birds have a complete or incomplete digestive system?
Planarian
Do clams have a complete or incomplete digestive tract?
They have complete digestive system.
What are th two types of digestive system?
The two main types of digestive systems are the complete digestive system and the incomplete digestive system. A complete digestive system features a one-way tract, allowing for the efficient processing of food from ingestion to excretion, as seen in humans and most animals. In contrast, an incomplete digestive system has a single opening for both ingestion and excretion, typical of organisms like jellyfish and flatworms. These systems reflect different evolutionary adaptations to nutrient processing and absorption.
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
What is true for both incomplete and complete digestive systems?
An incomplete digestive system (found in certain lower invertebrates like Cnidarinas, i.e. hydra, marine jellyfish, and Platyhelminthes, i.e. flatworms) is where a single opening to a pouch-like cavity serves as both mouth and anus. A complete digestive system (all insects have them) means that food processing occurs within a tube-like enclosure, the alimentary canal, running lengthwise through the body from mouth to anus.
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 is the first phylum with a complete digestive system?
incomplete= cniderians and platyhelminthes complete = every other metazoan. e.g. nematoda, mammals, etc
What kind of digestive system does a hydra have?
i think a hydra has a incomplete digestive system called the-gastrovascular system
What has an incomplete digestive system?
An incomplete gut only has 1 opening. Basically if something has an incomplete gut, it has no anus, and all food that it takes in must either be completely digested, or re-excreted through the mouth.
Is a jellyfish digestive a complete or incomplete?
A jellyfish has an incomplete digestive system. It has a single opening that serves as both the mouth and anus, allowing food to enter and waste to exit through the same orifice. This means there is no separate anus, and digestion occurs in a central cavity called the gastrovascular cavity.
Why cant humans do with out your digestive system?
bcz our digestive system the food will not be digested
What is an example of systems in humans?
digestive system
