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How do the platypus' excretory system work?
Excretory System •They have an incomplete digestive system and that means they use the same orifice for eating foods and expulsion of waste materials.
Is the crayfish digestive tract complete or incomplete?
The crayfish digestive tract is complete. It consists of a mouth, esophagus, stomach, and intestine, allowing for the digestion and absorption of nutrients from food. The waste is eliminated through the anus.
What is the system that breaks down and absorbs food?
The first task of the digestive system is to break down food into a fine pulp (mechanical digestion). When the food is physically broken down, digestive chemicals break the food down into small molecules (chemical digestion). The mouth is the organ in which the process of digestion begins.(Google)
What does the pancreas do with the digestive system and the endocrine system?
the pancreascreates enzymes for the digestive system and produces hormones for the endocrine system
What system does gallbladder and esophagus belong to?
The esophagus is a tube of smooth muscle that transports food from the mouth to the stomach. This makes it part of the digestive system.
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 kind of digestive system does a hydra have?
i think a hydra has a incomplete digestive system called the-gastrovascular system
Do birds have a complete or incomplete digestive system?
Planarian
Do clams have a complete or incomplete digestive tract?
They have complete digestive system.
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 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 clams have complete or incomplete digestive tracts?
incomplete
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.
How do the platypus' excretory system work?
Excretory System •They have an incomplete digestive system and that means they use the same orifice for eating foods and expulsion of waste materials.
Does a jellyfish have an incomplete digestive system?
Yes, jellyfish have an incomplete digestive system. They possess a single opening that serves as both the mouth and the anus, allowing for the ingestion of food and the expulsion of waste through the same orifice. This structure means that food only passes through their body once, rather than being processed through a separate digestive tract.
Have an incomplete digestive tract.?
planaira
What have incomplete digestive systems?
Planarian
