"Platyhelminth" Natural Recordings by Native Speakers
A phylum of triploblastic multicellular metazoans that are bilaterally symmetrical and flatworms. They do not have a fixed shape, beak or head, and are characterized by a flat, worm-like body with a digestive system that includes both a mouth and an anus.
The flatworm that infested the pond had a plasmatic body.The microscopic biologist studied the morphology of the pl, and examined its slender, segmented body.The doctor prescribed a medication to treat my wife's intestinal infection caused by a flatworm classified as a type of pl.I have to admit, handling the squishy pl in the lab was quite a unique experience for an entomologist like me.The researcher employed the use of CT scans to visualize the surface structure of the squamate spinal cord and compare it to the anatomy of a pl.