give some features of platyhelminthes
this is long answer
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Answer:
Characteristics of Platyhelminthes
They are triploblastic, acoelomate, and bilaterally symmetrical. They may be free-living or parasites. The body has a soft covering with or without cilia. Their body is dorsoventrally flattened without any segments and appears like a leaf.
answer..
excretary organ is in the form of flame cells .flame cells perform excretion as well as osmoregulation .
organisms are endoparasite (to digestive system) .
platy- flat ..helmenthis - worms
* organ system of organisation
* aceolomate .. triploblastic in nature
* bilateral in symmetry
* segmentation is absent
* incomplete digestive system
* organisms are Hermaphrodite -monoecious
* fertilisation is internal and development is indirect
* EX. Taenia (tapeworm) , fasciola ( liverfluke) ,planneria ( dugesia )