Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Name:________________________________ Date:________________ Period:______ Invertebrates Station Review Activity: ANSWER KEY Station #1 – Porifera 1. C 2. Collar cells use their flagella to sweep small bacteria and protists into the sponge. 3. It is not possible for a sponge to move because it is normally anchored to a rock. However it does swim in larval form to its new location away from the parent sponges. 4. asexual reproduction 5. Budding is considered asexual as the reproduction involves only ONE parent. Station #2 – Cnidarians 1. 2. 3. 4. 5. invertebrates stinging cells ANY TWO ANSWERS – coral, sea anemone, hydra jellyfish Tentacles have stinging cells to paralyze the prey. Then, the tentacles help push the food through the mouth where it is digested in the body cavity. Station #3 – Flatworms, Roundworms, and Segmented Worms 1. 2. 3. 4. 5. invertebrate flatworm segmented worm roundworm a. dorsal blood vessel & hearts b. clitellum c. gizzard d. intestine e. digestive f. To break down food and absorb nutrients into body Station #4 – Mollusks 1. 2. 3. 4. 5. 6. 7. 8. invertebrate soft body one large foot to crawl, oozes slime Filter feed jet propulsion using siphon shell gills mantle Assignments Name:________________________________ Date:________________ Period:______ 9. foot or tentacles Station #5 – Arthropods 1. 2. 3. 4. invertebrate jointed feet a. crustaceans b. arachnids c. no antennae d.3 a. green b. blue c. yellow Station #6 – Echinoderms 1. 2. 3. 4. invertebrate spiny skinned a. sea star b. snake across ocean floor c. sea urchin Tube feet act as suction cups allowing the animal to grip and crawl along a surface. Station #7 – Fish 1. vertebrate 2. ectothermic (cold-blooded) 3. Ectothermic means that the body temperature of the animal changes with the environment. 4. a.cartilaginous b.cartilaginous c. jawless d. bony e. bony 5. two 6.Gills are needed to help a fish remove oxygen from the water. Station #8 – Amphibians 1. 2. 3. 4. vertebrate ectothermic (cold-blooded) 3 chambers a. Tadpole hatches from eggs. b. Hind legs develop. c. Front legs develop. Assignments Name:________________________________ Date:________________ Period:______ Station #9– Reptiles 1. 2. 3. 4. vertebrate ectothermic (cold-blooded) mostly 3 chambers a. Scaly skin keeps moisture inside the animal. b. The leathery egg has a membrane to help keep it moist on the inside. c. Kidneys let out the least amount of water and the maximum amount of waste. 5. Alligators/Crocodiles, Turtles/Tortoises, Lizards, Snakes 6. Reptiles live on land, amphibians spend part of their life in water. 7. Dinosaurs had scaly skin and lungs to live on land. Station #10– Birds 1. 2. 3. 4. 5. vertebrate endothermic (warm-blooded) Endothermic means the animal keeps a constant body temperature. four Adaptation #1 - Hollow bones making birds lightweight for flight Adaptation #2- Contour feathers on wings to help steer and balance Adaptation #3 - Large chest muscles; 4 chambered heart to have energy and O2; Air sacs to increase the volume of O2 in the lungs Station #11– Mammals 1. 2. 3. 4. vertebrate endothermic (warm-blooded) four a. Hatch from eggs b. Born Live but finish development in pouch c. Milk produced from mother’s body d. Koala, kangaroo, opossum 5. Hair on the animal shows it is a mammal. Station #12– Wrapping up the Animal Kingdom 1. 2. 3. 4. 5. 6. O I H R F Q 7. P 8. G 9. C 10. N 11. E 12. M 13. D 14. K 15. J 16. B 17. L 18. A Assignments Name:________________________________ Date:________________ Period:______ Assignments