No, planaria do not do photosynthesis. They are free-living flatworms that are primarily carnivorous, feeding on small organisms in their environment. They rely on external sources of food for their energy needs.
Both would be appropriate, as long as the planaria can reach that food source.
Planaria images can be found in most high school or "first" biology/zoologycollege, text books.
No, they don't have eyes or they're just blind.
A planaria obtains food by using eyespots and special "smelling" cells to locate food. Then the planaria inserts a feeding tube and releases digestive chemicals. Then the planaria sucks up the half digested bits of food. Lovely, isn't it!
The planaria class is Turbellaria
Corys will eat planeria corys need small amounts of food
planeriacomes under kingdom animalea
You can find yummy food
Yes, planaria do respond to gravity, exhibiting a behavior known as geotaxis. They typically display positive geotaxis, moving towards the ground or substrate. This response helps them navigate their environment and find suitable habitats. Their orientation and movement in relation to gravity are essential for their survival and for seeking food or hiding from predators.
sp refers to a planaria where the actual species is undetermined...or sometimes because several species of planaria have similar appearance or behavior and have been used in a study.
Planarian is a regenerating non-parasitic flatworm. Most planarian are striped or lined and some of the large type has bright colors.