2. Word Bank homeostasishermaphroditeinvertebrates bilateral symmetryvertebratesradial symmetrylarva Animals without a backbone invertebrates

3. Word Bank homeostasishermaphroditeinvertebrates bilateral symmetryvertebratesradial symmetrylarva Body parts arranged in a circle like spokes of a wheel radial symmetry

4. Word Bank homeostasishermaphroditeinvertebrates bilateral symmetryvertebratesradial symmetrylarva Maintaining stable internal conditions homeostasis

5. Word Bank homeostasishermaphroditeinvertebrates bilateral symmetryvertebratesradial symmetrylarva An individual animal that produces both sperm and eggs hermaphrodite

6. Word Bank homeostasishermaphroditeinvertebrates bilateral symmetryvertebratesradial symmetrylarva Immature form of an animal (different from adult) larva

7. Which is NOT a characteristic of animals? A. heterotrophic B. reproduction C. movement D. autotrophic

8. Sponges show this type of symmetry. A. asymmetry B. bilateral symmetry C. radial symmetry D. spherical symmetry

9. The underside or belly of an animal that has bilateral symmetry is called A. anterior B. posterior C. ventral C. ventral D. dorsal

10. For organizations of animals, which choice is listed from simplest to most complex? A. cell, organ, organ system, tissue B. organ, organ system, tissue, cell C. cell, tissue, organ, organ system C. cell, tissue, organ, organ system D. cell, tissue, organ system, organ

11. What type of cell in sponges is responsible for water flow and capturing food particles? A. spike cells B. collar cells C. jelly-like cells D. pores

12. The bodies of many sponges contain sharp structures called A. jelly-like cells B. pores C. collar cells D. spikes D. spikes

13. Which of the following statements is true for sponges? A. Sponges reproduce sexually through budding. B. Jelly-like cells produce haploid sperm and egg cells for sexual reproduction B. Jelly-like cells produce haploid sperm and egg cells for sexual reproduction C. The larva of a sponge forms before fertilization. D. Sponges reproduce through sexual reproduction only

14. Members of the phylum Cnidaria are able to reproduce through A. asexual reproduction only B. binary fission only C. sexual reproduction only D. both asexual and sexual reproduction

15. What body type best describes a hydra? A. larva B. medusa C. polyp C. polyp D. sponge

16. An example of a cnidarian that is actually a colony of individual organisms is a A. Sea anemone B. Portuguese Man-of War C. hydra D. jellyfish

17. Corals spend their adult lives as A. medusas B. larvae C. polyps D. cnidocytes

18. Worms reproduce asexually through A. gamete formation B. budding C. regeneration D. binary fission

19. Tapeworms have hooks and suckers for attachment that are A. anterior B. posterior C. dorsal D. ventral

20. An animal such as a planarian that does not live in or on another organism is said to be A. parasitic B. free-living B. free-living C. autotrophic D. infectious

21. PoriferaCnidaria PlatyhelminthesNematoda Match the description with the correct phylum Filter feeders Porifera

22. PoriferaCnidaria PlatyhelminthesNematoda Match the description with the correct phylum Digestive system with two separate openings Nematoda

23. PoriferaCnidaria PlatyhelminthesNematoda Match the description with the correct phylum Tentacles armed with stinging cells Cnidaria

24. PoriferaCnidaria PlatyhelminthesNematoda Match the description with the correct phylum Flattened bodies Platyhelminthes

25. PoriferaCnidaria PlatyhelminthesNematoda Match the description with the correct phylum Polyp and medusa body types Cnidaria

26. PoriferaCnidaria PlatyhelminthesNematoda Match the description with the correct phylum “pore bearing” animals that are covered with tiny holes Porifera

27. PoriferaCnidaria PlatyhelminthesNematoda Match the organism with the correct phylum coral Cnidaria

28. PoriferaCnidaria PlatyhelminthesNematoda Match the organism with the correct phylum roundworm Nematoda

29. PoriferaCnidaria PlatyhelminthesNematoda Match the organism with the correct phylum fluke Platyhelminthes

30. PoriferaCnidaria PlatyhelminthesNematoda Match the organism with the correct phylum planarian Platyhelminthes

31. PoriferaCnidaria PlatyhelminthesNematoda Match the organism with the correct phylum Basket sponge Porifera