Planaria

Is planaria a protists?
Most planarians occur in fresh water and are sometimes seen in large masses; some species are marine, others are terrestrial. ... Some species are par...
How does dugesia know its direction to move?
How do the platyhelminthes move?What direction does the planarian move in?What structure does dugesia use for circulation?Why do Planaria move away f...
How do planaria move?
Planaria exhibit an extraordinary ability to regenerate lost body parts. ... Planarians move by beating cilia on the ventral dermis, allowing them to ...
How much food should you feed your planarian?
The planarians only need one 30-minute feeding period per week. The amount of food required is also relatively small. Fifty planarians, for example, s...
How do pkanaria react to different pH lights and temperatures?
How does pH affect Planaria?How does pH affect planarian regeneration?How do Planaria respond to light?How does temperature affect Planaria?Does plan...
Do the planaria move toward or away from light?
Planarians move away from the light and are most active in the dark. Second, light and water current can be used demonstrate kinesis (change of speed)...
What do planaria feed on?
Planarians swim with an undulating motion or creep like slugs. Most are carnivorous night feeders. They eat protozoans, tiny snails, and worms. Do pla...
What color are planaria?
The planarian has a soft, flat, wedge-shaped body that may be black, brown, blue, gray, or white. The blunt, triangular head has two ocelli (eyespots)...
What is the habitat of planaria?
Planaria (Platyhelminthes) are free-living flatworms that live in freshwater. They are typically found under rocks and debris in streams, ponds, and s...