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Chapter 29 – Comparing Invertebrates A. Topic 1. Topic 2. Topic 3. Topic 4. Topic 5. $100. $100. $100. $ 100. $100. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400. $500. $500. $500. $500. $500. FINAL ROUND.
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Chapter 29 – Comparing Invertebrates A Topic 1 Topic 2 Topic 3 Topic 4 Topic 5 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 FINAL ROUND
Topic 1:$100 Question • An endoskeleton is a • a. shell of a mollusk. • b. hard body covering made of chitin. • c. structural support located inside the body. • d. fluid-filled body cavity that supports the muscles. ANSWER BACK TO GAME
Topic 1:$100 Answer • An endoskeleton is a • a. shell of a mollusk. • b. hard body covering made of chitin. • c. structural support located inside the body. • d. fluid-filled body cavity that supports the muscles. BACK TO GAME
Topic 1:$200 Question • Cephalization refers to the • a. division of the body into upper and lower sides. • b. concentration of sense organs and nerve cells in the front of the body. • c. joining together of specialized cells to form tissues. • d. formation of a body cavity between the germ layers. ANSWER BACK TO GAME
Topic 1:$200 Answer • Cephalization refers to the • a. division of the body into upper and lower sides. • b. concentration of sense organs and nerve cells in the front of the body. • c. joining together of specialized cells to form tissues. • d. formation of a body cavity between the germ layers. BACK TO GAME
Topic 1:$300 Question • Which statement refers to sexual reproduction? • a. An organism breaks into pieces that grow into new individuals. • b. All offspring are genetically identical to the parent. • c. Offspring are produces from the fusion of male and female gametes. • d. New individuals are produced from outgrowths of the parent’s body wall. ANSWER BACK TO GAME
Topic 1:$300 Answer • Which statement refers to sexual reproduction? • a. An organism breaks into pieces that grow into new individuals. • b. All offspring are genetically identical to the parent. • c. Offspring are produced from the fusion of male and female gametes. • d. New individuals are produced from outgrowths of the parent’s body wall. BACK TO GAME
Topic 1:$400 Question • ___________ fossils are tracks and burrows made by soft-bodied animals whose bodies were not fossilized. • a. Large • b. Indicator • c. Trace • d. The smallest ANSWER BACK TO GAME
Topic 1:$400 Answer • ___________ fossils are tracks and burrows made by soft-bodied animals whose bodies were not fossilized. • a. Large • b. Indicator • c. Trace • d. The smallest BACK TO GAME
Topic 1:$500 Question • Which of the following invertebrates has a closed circulatory system, nephridia, and a hydrostatic skeleton? • a. A flatworm • b. A sponge • c. An annelid • d. An echinoderm ANSWER BACK TO GAME
Topic 1:$500 Answer • Which of the following invertebrates has a closed circulatory system, nephridia, and a hydrostatic skeleton? • a. A flatworm • b. A sponge • c. An annelid • d. An echinoderm BACK TO GAME
Topic 2:$100 Question • Over the course of evolution, ____________ allowed animals to increase in body size with a minimum of new genetic material. • a. cephalization • b. asexual reproduction • c. sexual reproduction • d. segmentation ANSWER BACK TO GAME
Topic 2:$100 Answer • Over the course of evolution, ____________ allowed animals to increase in body size with a minimum of new genetic material. • a. cephalization • b. asexual reproduction • c. sexual reproduction • d. segmentation BACK TO GAME
Topic 2:$200 Question • An example of an invertebrate with a hydrostatic skeleton is a(an) • a. spider. • b. sea star. • c. earthworm. • d. sponge. ANSWER BACK TO GAME
Topic 2:$200 Answer • An example of an invertebrate with a hydrostatic skeleton is a(an) • a. spider. • b. sea star. • c. earthworm. • d. sponge. BACK TO GAME
Topic 2:$300 Question • Animals of the Cambrian Period typically had all of the following EXCEPT • a. body symmetry. • b. some type of skeleton. • c. a backbone. • d. segmentation. ANSWER BACK TO GAME
Topic 2:$300 Answer • Animals of the Cambrian Period typically had all of the following EXCEPT • a. body symmetry. • b. some type of skeleton. • c. a backbone. • d. segmentation. BACK TO GAME
Topic 2:$400 Question • The only invertebrates that lack both cephalization and a coelom are cnidarians and ______________ • a. trilobites. • b. annelids. • c. tunicates. • d. sponges. ANSWER BACK TO GAME
Topic 2:$400 Answer • The only invertebrates that lack both cephalization and a coelom are cnidarians and ______________ • a. trilobites. • b. annelids. • c. tunicates. • d. sponges. BACK TO GAME
Topic 2:$500 Question • In insects, gas exchange takes place through a network of • a. mantle cavities. • b. book lungs. • c. blood vessels. • d. tracheal tubes. ANSWER BACK TO GAME
Topic 2:$500 Answer • In insects, gas exchange takes place through a network of • a. mantle cavities. • b. book lungs. • c. blood vessels. • d. tracheal tubes. BACK TO GAME
Topic 3:$100 Question • A body cavity lined partially with mesoderm is called a(an) _____________________. • a. coelom • b. true coelom • c. endoderm • d. pseudocoelom ANSWER BACK TO GAME
Topic 3:$100 Answer • A body cavity lined partially with mesoderm is called a(an) _____________________. • a. coelom • b. true coelom • c. endoderm • d. pseudocoelom BACK TO GAME
Topic 3:$200 Question • Among the following invertebrates, which are deuterostomes? • a. mollusks • b. echinoderms • c. arthropods • d. worms ANSWER BACK TO GAME
Topic 3:$200 Answer • Among the following invertebrates, which are deuterostomes? • a. mollusks • b. echinoderms • c. arthropods • d. worms BACK TO GAME
Topic 3:$300 Question • Animal Y has three germ layers, bilateral symmetry, and no coelom. Animal Y is a(an) • a. arthropod. • b. sponge. • c. flatworm. • d. mollusk. ANSWER BACK TO GAME
Topic 3:$300 Answer • Animal Y has three germ layers, bilateral symmetry, and no coelom. Animal Y is a(an) • a. arthropod. • b. sponge. • c. flatworm. • d. mollusk. BACK TO GAME
Topic 3:$400 Question • The opening in the blastula is known as the _________________. • a. gastrula • b. blastopore • c. gastropore • d. blastula ANSWER BACK TO GAME
Topic 3:$400 Answer • The opening in the blastula is known as the _________________. • a. gastrula • b. blastopore • c. gastropore • d. blastula BACK TO GAME
Topic 3:$500 Question • Which of these invertebrates exchange gases through gills? • a. insects • b. spiders • c. clams • d. land snails ANSWER BACK TO GAME
Topic 3:$500 Answer • Which of these invertebrates exchange gases through gills? • a. insects • b. spiders • c. clams • d. land snails BACK TO GAME
Topic 4:$100 Question • Which of the following did NOT occur during the Cambrian Explosion? • a. Animals acquired specialized cells, tissues, and organs. • b. There was an extraordinary growth in animal diversity. • c. Animal appendages became specialized for a variety of functions. • d. Animals evolved simpler body plans. ANSWER BACK TO GAME
Topic 4:$100 Answer • Which of the following did NOT occur during the Cambrian Explosion? • a. Animals acquired specialized cells, tissues, and organs. • b. There was an extraordinary growth in animal diversity. • c. Animal appendages became specialized for a variety of functions. • d. Animals evolved simpler body plans. BACK TO GAME
Topic 4:$200 Question • Echinoderms differ from cnidarians in that echinoderms develop from three _______ layers. • a. large • b. small • c. bacterial • d. germ ANSWER BACK TO GAME
Topic 4:$200 Answer • Echinoderms differ from cnidarians in that echinoderms develop from three _______ layers. • a. large • b. small • c. bacterial • d. germ BACK TO GAME
Topic 4:$300 Question • The function of the structure labeled X in Figure 29-2 is to rid the body of excess _________________. • a. urea • b. nitrogen • c. water • d. carbon dioxide ANSWER BACK TO GAME
Topic 4:$300 Answer • The function of the structure labeled X in Figure 29-2 is to rid the body of excess _________________. • a. urea • b. nitrogen • c. water • d. carbon dioxide BACK TO GAME
Topic 4:$400 Question • If an animal moves by contracting muscles that surround a body cavity filled with fluid, the animal has a(an) _________ skeleton. • a. hard • b. hydrostatic • c. lensatic • d. cartilagenous ANSWER BACK TO GAME
Topic 4:$400 Answer • If an animal moves by contracting muscles that surround a body cavity filled with fluid, the animal has a(an) _________ skeleton. • a. hard • b. hydrostatic • c. lensatic • d. cartilagenous BACK TO GAME
Topic 4:$500 Question • The simplest nervous systems are called • a. ganglia • b. brains • c. spinal cords • d. nerve nets ANSWER BACK TO GAME
Topic 4:$500 Answer • The simplest nervous systems are called • a. ganglia • b. brains • c. spinal cords • d. nerve nets BACK TO GAME
Topic 5:$100 Question • An acoelomate is an animal that has • a. a body cavity lined with endoderm and ectoderm. • b. a body cavity partially lined with mesoderm. • c. a body cavity completely lined with mesoderm. • d. no body cavity between the germ layers. ANSWER BACK TO GAME
Topic 5:$100 Answer • An acoelomate is an animal that has • a. a body cavity lined with endoderm and ectoderm. • b. a body cavity partially lined with mesoderm. • c. a body cavity completely lined with mesoderm. • d. no body cavity between the germ layers. BACK TO GAME
Topic 5:$200 Question • In some invertebrates, eggs are fertilized outside the female’s body. This type of fertilization is known as ___________ fertilization. • a. asexual • b. internal • c. external • d. in vitro ANSWER BACK TO GAME
Topic 5:$200 Answer • In some invertebrates, eggs are fertilized outside the female’s body. This type of fertilization is known as ___________ fertilization. • a. asexual • b. internal • c. external • c. in vitro BACK TO GAME
Topic 5:$300 Question • Invertebrates that break down their food through intracellular digestion include • a. annelids. • b. sponges. • c. cnidarians. • d. mollusks. ANSWER BACK TO GAME
Topic 5:$300 Answer • Invertebrates that break down their food through intracellular digestion include • a. annelids. • b. sponges. • c. cnidarians. • d. mollusks. BACK TO GAME
Topic 5:$400 Question • An individual that can produce both male and female gametes is called a(an) _________________. • a. hermaphrodite • b. unicyte • c. multicyte • d. madreporite ANSWER BACK TO GAME
Topic 5:$400 Answer • An individual that can produce both male and female gametes is called a(an) _________________. • a. hermaphrodite • b. unicyte • c. multicyte • d. madreporite BACK TO GAME
Topic 5:$500 Question • Most invertebrates that rely on rapid movement for survival have _________ symmetry. • a. no • b. asymmetric • c. radial • d. bilateral ANSWER BACK TO GAME