Platyhelminthes Section

Phylum Platyhelminthes Flashcards platyhelminthes

Platyhelminthes Claus, 1887 Abstract The flatworms, flat worms, Platyhelminthes, or platyhelminths (from the Greek πλατύ, platy, meaning flat and ἕλμινς (

platyhelminthes Another characteristic of the platyhelminthes is cephalization, which means that one end of the animal functions as a head The “head” contains a mass of nerve Platyhelminthes are bilaterally symmetrical, soft-bodied and unsegmented animals, and are known as the �flatworms� because they are often dorso-ventrally ลักษณะสำคัญของสัตว์ใน Phylum Platyhelminthes มีสมมาตรเป็นแบบครึ่งซีก ไม่มีช่องว่างในลำตัว

way191 ⚠ เข้าสู่ระบบ Platyhelminthes A phylum of the invertebrates, commonly called the flatworms Platyhelminthes are bilaterally symmetrical, nonsegmented worms characterized by