Combo with Animal Classification Vocabulary-Echinoderm and 6 others

5 Written Questions

1. Bristles on segments of an earthworm that helps the earth worm pull it self off the ground.
2. The series of distinct changes through which an organism passes as it develops from a baby to an adult. The baby and adult look completely different.
3. Bowl-shaped form of cnidarians.
4. Flat worms, These are the simplest worms and the first animals to have eye spots
5. Mollusks with two shells held together by powerful muscles.

5 Matching Questions

1. Asymmetrical
2. Hydra
3. Molt
4. Echinoderm
5. Tentacles

1. a hydras are special because they are the only polyps that can move and the only cnidarian that can live in freshwater.
2. b A long, slender, flexible arm-like structure found around the mouth or head of an animal
3. c Animals with no general body plan, these animals have no definite shape.
4. d Phylum meaning "spiny skin".
5. e The process where the exoskeleton of arthropods is shed replaced over time so the animal can grow.

5 Multiple Choice Questions

1. A thin whip like structure that beats back and forth to keep water moving through the sponge.
   1. Phylum
   2. Mantle
   3. Kingdom
   4. Flagellum
2. Mollusks that move with one large muscular foot; many usually have one shell.
   1. Mantle
   2. Adaptation
   3. Cephalopod
   4. Gastropod
3. Round worms. The first animals to have a full digestive track
   1. Mantle
   2. Sessile
   3. Nematode
   4. Setae
4. An organism that takes in water to filter out the food and then releases extra water
   1. Filter Feeder
   2. Echinoderm
   3. Invertebrate
   4. Collar Cells
5. A trait that makes an animal better able to survive in its environment.
   1. Spongin
   2. Adaptation
   3. Parasite
   4. Cnidarian

5 True/False Questions

1. Species → A thin whip like structure that beats back and forth to keep water moving through the sponge.

   True        False

2. Spongin → Vase-shaped body form of cnidarians.

   True        False

3. Radial Symmetry → Animals whose bodies are equal or mirror-images if you draw a line down the center.

   True        False

4. Colenteron → The bell-shaped part of a medusa shaped cnidarian where food is digested.

   True        False

5. Cnidarian → An invertebrate animal that uses stinging cells to capture food and defend itself.

   True        False