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A planarian has a mouth located in the middle of the underside of their bodies. They don't have anuses.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoYes they do have a mouth and an anus!
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What feature does roundworms and arthropods have in common?
they are inverabratesmostly parasitesmost roundworms cant be seen without a microscopehave long bodies with pionted ends1st organisms to have a digestive system1st organisms to have a mouth and an anus
What are the characteristics of platyhelminthes?
•Bilateral symmetry.•Protosomes.•Do not have an anus, but possess a mouth.•Contain a hydrostatic skeleton.•Mostly sexual reproduction.•4 Classes - Monogenea, Trematoda, Turbellaria & Cestodes.•Examples - tapeworms, flatworms, roundworms. •Sac Body Plan - one opening that functions as the mouth and anus.•3 germ layers.•Live in fresh water, ocean biome, or a moist environment.•
Why Hair came out of anus?
ingestion of hair through the mouth, thus it exits through the anus
Does the blastopore forms a mouth?
In protostome ("first mouth") the blastopore, or the first opening formed becomes the mouth. In deuterostomes ("second mouth"), the blastopore forms the anus and the mouth develops from a second opening.
Your cat loves to lick your lips Is this dangerous for you?
Yes it is. Cats will lick their anus and the fur around the region and potentially transmit roundworms and / or coliform bacteria such as E. coli to people.
Do roundworms have all one body opening?
roundworms have 2 body opening. The mouth and the anus
Roundworms have muscle tissue and a gut with one opening?
Roundworms are nematodes. They have muscles to help them move. They actually have two openings. They have a mouth, complete digestive tract, and anus for excreting waste.
How does a roundworms waste exit?
through the anus
What feature does roundworms and arthropods have in common?
they are inverabratesmostly parasitesmost roundworms cant be seen without a microscopehave long bodies with pionted ends1st organisms to have a digestive system1st organisms to have a mouth and an anus
What is an anus for a jelly fish?
The anus for a jellyfish is its "mouth".
What has most germs the anus or mouth?
the mouth.
How can you tell the difference between the mouth and the anus of a earthworm?
you can tell the difference between the mouth and anus because the mouth is darker then the anus and the mouth is a little bit larger than the anus
Do roundworms eat with there mouth?
No with their butt where else would they eat
What are the characteristics of platyhelminthes?
•Bilateral symmetry.•Protosomes.•Do not have an anus, but possess a mouth.•Contain a hydrostatic skeleton.•Mostly sexual reproduction.•4 Classes - Monogenea, Trematoda, Turbellaria & Cestodes.•Examples - tapeworms, flatworms, roundworms. •Sac Body Plan - one opening that functions as the mouth and anus.•3 germ layers.•Live in fresh water, ocean biome, or a moist environment.•
Do jellyfish have anus?
They have no anus and expel undigested matter through the mouth.
What is the difference between flat worms and round worms?
earthworms have clitellum and roundworms dont. earthworms are from the member of phlyum annelidia and roundworms are from the member of the phylum nematoda. Earthworm's have 5 aortic arches(hearts) which roundworms do not ! :)
Which has more bacteria human anus or human mouth?
human mouth
