Animal Diversity

2. This phyla lack internal cavity, they are bilaterally symmetrical and possesses a blind gut.
6. Another name for it is Hyalospongiae.
8. It is a member of Protoctista class. It is a tiny one celled organism.
10. "False Foot", A temporary cytoplasmic extension.
13. Affect the legs, caused by adult filarial worm of wucherecia boncrofti.
15. A class to which Amoeba belongs.
17. A hairlike structure that act primarily as an organelle of locomotion in the cells of many living organisms.

1. They are usually flat worm, ribbion worm, brown worm and segmented worm.
2. called sponges.
3. organisms whose cells have a true nucleus that has its own membrane.
4. Hydrozoa: Example under this kingdom is jellyfish.
5. Animals under this class is usually snails that has asymmetrical body with a coiled shell(lorsion).
7. Consider to be a subkingdom of the kingdom protista and usually consist of single-cell eukaryotes.
9. Hvae an internal Sac for digestion which is called gastrovascular cavity.
11. The spongesin this class ranges in distribution from shallow water to great depths. they are levconoid and the majority are irregular.
12. They are classified as pseudocetoms because they do not have a full-fledged body cavity.
14. Annelido: These organisms are bilaterally symmetric and vermifor and there body has more than two cell layers, tissues and organs.
15. Chordota
16. They are microscopic, hair structure that extends outward from the surface of many animal cell.