P H Y L U M P L A T Y H E L M I N T H E S ( F L A T W O R M S ! ) Diana Luo Hong Joo Kim Carrie Yang Period 5 .
Invertebrate Diversity and Characteristics Selected topics chosen from Chapters 23-24.
The Flatworms. Organ level of organization ◦ Well developed, specialized anatomical structures Incomplete gastrulation ◦ Gastrovascular cavity with.
LZHS A number and a colon 1 $100 Which of the following describes flatworms? Nematoda Platyhelminthes CoelomAsexual fission.
BIO 102 (General Biology II) Courseware Mr. B.M. Macaulay’s Aspect.
1 Phylum Platyhelminthes. Flatworms are simple bilateral animals. Flatworms have a solid body and incomplete or absent gut. There are three classes.
Systematic Adaptations of Phylum Platyhelminthes
Chapter 33 Invertebrates. I. Parazoa A. Phylum Porifera: Sponges Figure 33.2 (p. 647, ed. 6) – A sponge. 1. Non-moving (sessile) animals 2. No nerves.
