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Chapter 28 – Arthropods and Echinoderms B. 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 28 – Arthropods and Echinoderms B 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 • The plates of the endoskeleton are reduces and contained inside a soft, muscular body wall in • a. sand dollars. • b. sea urchins. • c. sea cucumbers. • d. brittle stars. ANSWER BACK TO GAME
Topic 1:$100 Answer • The plates of the endoskeleton are reduces and contained inside a soft, muscular body wall in • a. sand dollars. • b. sea urchins. • c. sea cucumbers. • d. brittle stars. BACK TO GAME
Topic 1:$200 Question • The skeleton of an echinoderm is an • a. Endoskeleton made of chitin. • b. Endoskeleton made of calcium carbonate. • c. Exoskeleton made of chitin. • d. Exoskeleton made of calcium carbonate. ANSWER BACK TO GAME
Topic 1:$200 Answer • The skeleton of an echinoderm is an • a. Endoskeleton made of chitin. • b. Endoskeleton made of calcium carbonate. • c. Exoskeleton made of chitin. • d. Exoskeleton made of calcium carbonate. BACK TO GAME
Topic 1:$300 Question • Each segment in the body of a trilobite had two ___________ attached to it. • a. antennae. • b. nerve cords. • c. eyespots. • d. walking legs. ANSWER BACK TO GAME
Topic 1:$300 Answer • Each segment in the body of a trilobite had two ___________ attached to it. • a. antennae. • b. nerve cords. • c. eyespots. • d. walking legs. BACK TO GAME
Topic 1:$400 Question • Arthropods are classified on the basis of the number and structure of their body segments and __________. • a. feet. • b. appendages. • c. orifices. • d. nerves. ANSWER BACK TO GAME
Topic 1:$400 Answer • Arthropods are classified on the basis of the number and structure of their body segments and __________. • a. feet. • b. appendages. • c. orifices. • d. nerves. BACK TO GAME
Topic 1:$500 Question • In the water vascular system of a sea star, the ___________ connect the ring canal with the tube feet. • a. radial arms • b. radiators • c. radial canals • d. gills ANSWER BACK TO GAME
Topic 1:$500 Answer • In the water vascular system of a sea star, the ___________ connect the ring canal with the tube feet. • a. radial arms • b. radiators • c. radial canals • d. gills BACK TO GAME
Topic 2:$100 Question • Within an insect society, particular tasks or roles are performed by groups of individuals called _________. • a. serfs. • b. governing bodies. • c. boards. • d. castes. ANSWER BACK TO GAME
Topic 2:$100 Answer • Within an insect society, particular tasks or roles are performed by groups of individuals called _________. • a. serfs. • b. governing bodies. • c. boards. • d. castes. BACK TO GAME
Topic 2:$200 Question • Echinoderm X has slender, flexible arms, can move rapidly, and feeds on detritus. This echinoderm is a(an) ___________. • a. sea urchin • b. brittle star • c. sea cucumber • d. sea star ANSWER BACK TO GAME
Topic 2:$200 Answer • Echinoderm X has slender, flexible arms, can move rapidly, and feeds on detritus. This echinoderm is a(an) ___________. • a. sea urchin • b. brittle star • c. sea cucumber • d. sea star BACK TO GAME
Topic 2:$300 Question • An arthropod is vulnerable to predators during the molting period because • a. it must come out of hiding to molt. • b. predators are more numerous during this period. • c. molting cannot occur without the assistance of predators. • d. its new exoskeleton is soft. ANSWER BACK TO GAME
Topic 2:$300 Answer • An arthropod is vulnerable to predators during the molting period because • a. it must come out of hiding to molt. • b. predators are more numerous during this period. • c. molting cannot occur without the assistance of predators. • d. its new exoskeleton is soft. BACK TO GAME
Topic 2:$400 Question • The easiest way to tell whether an arthropod is an insect or a spider is to • a. observe its color. • b. count its swimmerets. • c. count its legs. • d. measure the length of its body. ANSWER BACK TO GAME
Topic 2:$400 Answer • The easiest way to tell whether an arthropod is an insect or a spider is to • a. observe its color. • b. count its swimmerets. • d. count its legs. • d. measure the length of its body. BACK TO GAME
Topic 2:$500 Question • An example of a chelicerate is a • a. crayfish. • b. centipede. • c. spider. • d. lobster. ANSWER BACK TO GAME
Topic 2:$500 Answer • An example of a chelicerate is a • a. crayfish. • b. centipede. • c. spider. • d. lobster. BACK TO GAME
Topic 3:$100 Question • A uniramian with wings must be a(an) ____________. • a. crustacean. • b. insect. • c. chelicerate. • d. echinoderm. ANSWER BACK TO GAME
Topic 3:$100 Answer • A uniramian with wings must be a(an) ____________. • a. crustacean. • b. insect. • c. chelicerate. • d. echinoderm. BACK TO GAME
Topic 3:$200 Question • Echinoderms excrete nitrogen-containing cellular wastes primarily in the form of __________. • a. uric acid. • b. urea. • c. ammonia. • d. nitroglycerin. ANSWER BACK TO GAME
Topic 3:$200 Answer • Echinoderms excrete nitrogen-containing cellular wastes primarily in the form of __________. • a. uric acid. • b. urea. • c. ammonia. • d. nitroglycerin. BACK TO GAME
Topic 3:$300 Question • In an echinoderm, oxygen is carried throughout the body by the _____________ system. • a. water vascular. • b. skeletal. • c. muscular. • d. circulatory system. ANSWER BACK TO GAME
Topic 3:$300 Answer • In an echinoderm, oxygen is carried throughout the body by the _____________ system. • a. water vascular. • b. skeletal. • c. muscular. • d. circulatory system. BACK TO GAME
Topic 3:$400 Question • An immature grasshopper resembles an adult grasshopper but does not have wings. Therefore, grasshoppers undergo ____________ metamorphosis. • a. complete. • b. incomplete. • c. nymphatic. • d. dynamic. ANSWER BACK TO GAME
Topic 3:$400 Answer • An immature grasshopper resembles an adult grasshopper but does not have wings. Therefore, grasshoppers undergo ____________ metamorphosis. • a. complete. • b. incomplete. • c. nymphatic. • d. dynamic. BACK TO GAME
Topic 3:$500 Question • Arthropods are classified based on the number and structure of their • a. eyes and wings. • b. gills and hearts. • c. muscles and bones. • d. body segments and appendages. ANSWER BACK TO GAME
Topic 3:$500 Answer • Arthropods are classified based on the number and structure of their • a. eyes and wings. • b. gills and hearts. • c. muscles and bones. • d. body segments and appendages. BACK TO GAME
Topic 4:$100 Question • Spiders feed by • a. Swallowing their prey whole. • b. Sucking up prey tissues that have been liquefied by enzymes. • c. Sipping nectar through a tube-like mouthpart. • d. Biting off and swallowing pieces of their prey. ANSWER BACK TO GAME
Topic 4:$100 Answer • Spiders feed by • a. Swallowing their prey whole. • b. Sucking up prey tissues that have been liquefied by enzymes. • c. Sipping nectar through a tube-like mouthpart. • d. Biting off and swallowing pieces of their prey. BACK TO GAME
Topic 4:$200 Question • How many pairs of legs are there on most body segments of a centipede? • a. one • b. two • c. five • d. six ANSWER BACK TO GAME
Topic 4:$200 Answer • How many pairs of legs are there on most body segments of a centipede? • a. one • b. two • c. five • d. six BACK TO GAME
Topic 4:$300 Question • Which appendages are especially important in the classification of arthropods? • a. legs. • b. swimmerets. • c. mouthparts. • d. antennae. ANSWER BACK TO GAME
Topic 4:$300 Answer • Which appendages are especially important in the classification of arthropods? • a. legs. • b. swimmerets. • c. mouthparts. • d. antennae. BACK TO GAME
Topic 4:$400 Question • The compound eyes of insects • a. are not very good at detecting movement. • b. produce an image that is more detailed than what humans see. • c. are located on the thorax. • d. are made of many lenses. ANSWER BACK TO GAME
Topic 4:$400 Answer • The compound eyes of insects • a. are not very good at detecting movement. • b. produce an image that is more detailed than what humans see. • c. are located on the thorax. • d. are made of many lenses. BACK TO GAME
Topic 4:$500 Question • Which of the following is NOT a stage of complete metamorphosis? • a. egg • b. pupa • c. larva • d. nymph ANSWER BACK TO GAME
Topic 4:$500 Answer • Which of the following is NOT a stage of complete metamorphosis? • a. egg • b. pupa • c. larva • d. nymph BACK TO GAME
Topic 5:$100 Question • A typical primitive arthropod had many identical _________, each with a pair of appendages. • a. antennae • b. segments • c. eyes • d. legs ANSWER BACK TO GAME
Topic 5:$100 Answer • A typical primitive arthropod had many identical _________, each with a pair of appendages. • a. antennae • b. segments • c. eyes • d. legs BACK TO GAME
Topic 5:$200 Question • In most ant societies, egg-laying is performed by • a. the workers. • b. one queen. • c. hundreds of queens. • d. reproductive males. ANSWER BACK TO GAME
Topic 5:$200 Answer • In most ant societies, egg-laying is performed by • a. the workers. • b. one queen. • c. hundreds of queens. • d. reproductive males. BACK TO GAME
Topic 5:$300 Question • The water vascular system of echinoderms is involved with each of the following body functions EXCEPT • a. circulation. • b. movement. • c. respiration. • d. reproduction. ANSWER BACK TO GAME
Topic 5:$300 Answer • The water vascular system of echinoderms is involved with each of the following body functions EXCEPT • a. circulation. • b. movement. • c. respiration. • d. reproduction. BACK TO GAME
Topic 5:$400 Question • Because the skeleton of arthropods is external, they must _________ in order to grow. • a. swim • b. twist • c. molt • d. invert themselves ANSWER BACK TO GAME
Topic 5:$400 Answer • Because the skeleton of arthropods is external, they must _________ in order to grow. • a. swim • b. twist • c. molt • d. invert themselves BACK TO GAME
Topic 5:$500 Question • One similarity between a spider and a crayfish is that both animals have • a. chelicerae and pedipalps. • b. two pairs of antennae. • c. chelipeds and mandibles. • d. a cephalothorax and an abdomen.. ANSWER BACK TO GAME