The planaria class is Turbellaria
planeriacomes under kingdom animalea
Roots respond to gravity through a process known as gravitropism. When a root detects the pull of gravity, it will grow downward in response. This allows the root to anchor itself in the soil and seek out water and nutrients more effectively.
Yes.Yes.Yes.Yes.
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.
Usually a planaria regeneration experiment involves cutting the planaria into different parts. The head can be separated from the tail or the planaria can be cut lengthwise, etc. After cutting the planaria, it will be observed for few days noting how the organism regenerate its lost body parts. Read more on planaria regeneration on t he link provided below.
Planaria prefer dark environments
Gravity acts on all objects with mass, so no. All elements are influenced by gravity.
NaCl, also known as salt, can affect planaria by disrupting their osmoregulation. Planaria have a delicate balance of salt concentrations in their cells to maintain proper water and ion balance. Excess salt can cause dehydration, while insufficient salt can lead to swelling and bursting of cells in planaria.
The planaria scientific name is called Planariidae. It is not a species so the binomial name could not be determined. Planaria are non-parasitic flatworms.
Planaria are small creatures that live in fresh water. They have flat bodies and can regenerate lost body parts. They can also be conditioned to respond to stimuli.
No