Platyhelminthes
noun plural
\
Medical Definition of Platyhelminthes
: a phylum of soft-bodied bilaterally symmetrical usually much flattened invertebrates comprising the planarians, flukes, tapeworms, and related worms, having the body unsegmented or composed of a series of proglottids formed by strobilation, built up of ectoderm, endoderm, and mesoderm, and without body cavity, the space between the body wall and the various organs being filled with parenchyma, and distinguished by an excretory system made up of tubules that permeate the body and usually communicate with the exterior and that end internally in flame cells
Comments on Platyhelminthes
What made you want to look up Platyhelminthes? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Name that Food Quiz
-
- Name these cookies!
Test your knowledge - and maybe learn something along the way.
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZ
Share Platyhelminthes
Resources for Platyhelminthes