Food first passes through the mouth into the gastrovascular cavity where it is digested after which waste products exit through the same opening.
sweat it out of spores
I studied a flatworm known as the planarian, which possesses a mouth pore for ingesting food and an anal pore for excreting waste. These pores are part of the digestive system of the planarian, allowing it to efficiently process nutrients and eliminate waste.
A planarian's gastrovascular cavity serves multiple functions, primarily digestion and nutrient distribution. It has a branched structure that allows for the even distribution of nutrients throughout the body. The cavity also plays a role in the excretion of waste products. By having a single opening for both food intake and waste expulsion, planarians efficiently manage their digestive processes.
The are use to despose garbage
Lake Pedder planarian was created in 1974.
A Planarian is an acoelomate, meaning they do not have a body cavity at all.
A planarian can live without food for about a week.
The two big dots on a planarian's head are its eyespots, which detect light and help the planarian navigate its environment. They are simple light-sensitive structures that allow the planarian to differentiate between light and dark. They also help the planarian avoid predators and find food.
blow it up.
No.
No.
No, a planarian is an example of a flatworm.