Phylum Platyhelminthes Part 1: General Characteristics

platyhelminthes  Phylum Platyhelminthes · มีสมมาตรเป็นแบบครึ่งซีก · ไม่มีช่องว่างในลำตัว เนื่องจากเนื้อเยื่อชั้นกลางมีเนื้อเยื่อหยุ่นๆบรรจุอยู่เต็มไปหมด · ไม่มีระบบ The Platyhelminthes previously included the Acoela and Nemertodermatida, but morphology, embryology, and molecular phylogeny suggest that they belong to a

Platyhelminthes have dorsiventrally flattened body ,So called flat are mostly endoparasites found in animals including human beings  In conclusion, Phylum Platyhelminthes comprises a fascinating group of invertebrates known as flatworms These organisms possess unique characteristics,

Platyhelminthes definition: Platyhelminthes are a phylum of soft-bodied organisms that are characterized by their bilateral symmetry (when both sides of the Platyhelminthes have dorsiventrally flattened body ,So called flat are mostly endoparasites found in animals including human beings