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Other Sciences, Biology
5th -
6thgrade
Zoology Exam - Invertebrates & Invertebrate Chordates
59 questions
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- 1. Multiple ChoiceWhat is an invertebrate?An animal with a backbonea mammalAn animal without a backbonebirds
- 2. Multiple ChoiceWhat do jellyfish have that sting to help them catch food?eyestentaclesmouthsbackbones
- 3. Multiple ChoiceThis picture is an example of which group of invertebrates?AnnelidaCnideriaPoriferaArthropoda
- 4. Multiple Choicewhich Phylum?AnnelidaNematodaPlatyhelminthesCnideria
- 5. Multiple ChoiceThe organism in the picture is a(n)echinodermmolluskarthropodcnidarian
- 6. Multiple ChoiceThe picture shows an example of a(n)echinodermcnidarianmolluskannelid
- 7. Multiple ChoiceArthropods have an outer covering called a(n)_________endoskeletonbonesexoskeletonarmor
- 8. Multiple ChoiceI have a soft-body, a hard shell, and live on land and water. What am I?MolluskArthropodEchinodermCnidarian
- 9. Multiple ChoiceIn what phylum am I?MolluskEchinodermCnidarianAnnelid
- 10. Multiple ChoiceWhich animal can regrow its arm if its broken off?sea otterclamjellyfishstarfish
- 11. Multiple ChoiceBetween 90-95% of all animals on earth can be classified as _____.invertebratesvertebratesreptilesmammals
- 12. Multiple ChoiceI am an arachnid, have four pairs of legs, and a body with two sections.EchinodermArthropodAnnelidPorifera
- 13. Multiple ChoiceWhat type of symmetry do Arthropods have?RadialBilateralAsymmetrical
- 14. Multiple ChoiceLobster, shrimp, and crabs are examples of what group of Arthropods?ChilopodaDiplopodaCrustaceansArachnida
- 15. Multiple ChoiceAll arthropods have segmented bodies, jointed appendages, and ________________.tailslungswingsan exoskelton
- 16. Multiple ChoiceThe removing and replacing of old exoskeleton is calledmetamorphosisreplacementecdysisexoing
- 17. Multiple ChoiceThe stages of incomplete metamorphosis areegg, larva, pupa, adultegg, larva, nymph, adultegg, nymph, adultegg, larva, adult
- 18. Multiple ChoiceThe stages of complete metamorphosis areegg, larva, pupa, adultegg, larva, nymph, adultegg, nymph, adultegg, larva, adult
- 19. Multiple ChoiceWhich of the following is the correct description of how Porifera get food?They hunt and capture prey using tetaclesThey surround food particles using cytoplasmic extensionsThey secrete digestive enzymes and absorb the nutrientsThey are suspension feeder that filter food particles out of the water
- 20. Multiple ChoiceWhich of the following is not found in sponges?ChoanocytesTissuesPinacocytesMesohyl
- 21. Multiple ChoiceMany cnidarians feature 2 body forms, the asexual ____________, and the sexual _____________.blastula, planulamedusa, polypplanula, blastulapolyp, medusa
- 22. Multiple ChoiceWhat type of symmetry may be seen in Cnidarians?bliateralradialbiradialradial and biradial
- 23. Multiple ChoiceSponges belong in which phylum?CnidariaPoriferaChordataArthropoda
- 24. Multiple ChoiceAnemones belong to which phylum?CnidariaPoriferaEchinodermataPlatyhelminthes
- 25. Multiple ChoiceWhich class contains freshwater cnidarians?ScyphozoaStaurozoaCubozoaHydrozoa
- 26. Multiple ChoiceThe spongin and spicules make up what in sponges?digestive tractskinstomachskeleton
- 27. Multiple ChoiceTrue jellies belong to the class _______.StaurozoaAnthozoaCubozoaScyphozoa
- 28. Multiple ChoiceAnemones and corals belong in ______.StaurozoaAnthozoaCubozoaScyphozoa
- 29. Multiple ChoiceThe tough layer on the outside of arthropod's bodies that provide protection and supportnaupliusexoskeletonskeletonshell
- 30. Multiple ChoiceWhich 2 are examples of arthropods in the subphylum Myriapoda - Classes diploda and chilopodaspiders and scorpionsspiders and centipedescentipedes and millipedescrayfish and spiders
- 31. Multiple ChoiceWhat is different about the cephalothorax and abdomen of mites and ticks compared to other arthropods?they only have a cephalothoraxthey only have an abdomenthey are fused togetherthe abdomen is on the anterior end
- 32. Multiple ChoiceHumans have a closed circulatory system, well-developed eyes, and large brains. Which mollusk also shares these features?chitonslugnudibranchoctopus
- 33. Multiple ChoiceIn their basic body plan, mollusks have a visceral mass covered with a soft epithelium and a muscular ____ that is used in locomotiontentacleheartfoothead
- 34. Multiple ChoiceMembers of the class _______, which include octopuses, squids, and nautiluses, are highly intelligentcephalopodagastropodabivalviactenophera
- 35. Multiple ChoiceThe class that includes snails, clams, oysters, and octopuses is theannelidabrachiopodabivalviahead
- 36. Multiple ChoiceLike tunicates, lancelets feed in which way?HerbivoryDeposit feedingFilter feedingHunting
- 37. Multiple ChoiceUrochordates areinvertebrate chordateschordatesvertebrates
- 38. Multiple ChoiceWhich of the following is not a defining trait of chordates?a notochordgill slits open across the wall of the pharynxmuscular tail that extends beyond the anusa closed circulatory system
- 39. Multiple ChoiceMembers of this phylum includes acorn worms and pterobranchs.HemichordataEchinodermataUrochordataCephlachordata
- 40. Multiple ChoiceWhich support structure shared by both invertebrate and vertebrate chordates is depicted by “B” in this image of lancelet anatomy shown in figure 1 ?GonadNerve cordNotochordVertebrate
- 41. Multiple ChoiceIn chordates, the __________ is a dorsal rod, with a sheath of connective tissue, functioning in support. spinal column endostyle hemichord backbone notochordNerve cordNotacordvertebratebackbone
- 42. Multiple ChoiceAn organism that has a dorsal, hollow nerve chord during some stage of its life is in thePhylum ChordataKingdom MammaliaPhylum PoriferaDomain Archae
- 43. Multiple ChoiceWhat does the term echinoderm mean?tube feetstar shapedspiny skinstomach foot
- 44. Multiple ChoiceWhat type of body symmetry do arthropods have?BilateralRadialBilateral and RadialThey are not symmetrical
- 45. Multiple ChoiceThe tough layer on the outside of arthropod's bodies that provide protection and supportnaupliusexoskeletonskeletonshell
- 46. Multiple ChoiceWhat does the term echinoderm mean?tube feetstar shapedspiny skinstomach foot
- 47. Multiple ChoiceEchinoderms have an internal skeleton and a system of fluid-filled tubes called a(n)...water vascular systemnervous systemnotochordampulla
- 48. Multiple ChoiceWhich class of Mollusks all have tentacles made from the head-foot?GastropodsBivalvesCephalopods
- 49. Multiple ChoiceMollusk's tongue-like strip covered with teeth that point backward is called the ____trochoporeradulagillsvisceral mass
- 50. Multiple ChoiceSea stars feed byInjecting poison that digests the preyEverting their stomach to digest preyChewing their prey with jaws and teethsqueezing their prey until it dies
- 51. Multiple ChoiceHow do arthropods move?SwimmingJointed AppendagesOpposable ThumbsThey do not move
- 52. Multiple ChoiceWhat is the exoskeleton of crustaceans and echinoderms made of?HemocoelDermocoelCarbohydratesChitin
- 53. Multiple ChoiceThe individual segments of a tapeworm that can reproduces sexually are calledproglottidscolexseptasetae
- 54. Multiple ChoiceRoundworms belong to which phylum?PlatyhelminthesNematodaAnnelidaCnidaria
- 55. Multiple ChoiceWorms that contain male and female sex organs are called:MalesFemalesAsexualHermaphrodites
- 56. Multiple ChoicePhylum Annelida includes which worms?Smooth wormsflatwormsroundwormssegmented worms
- 57. Multiple ChoicePhylum Platyhelminthes includes:FlatwormSegmented wormRound WormSponges
- 58. Multiple ChoiceWhat phylum do comb jellies belong to?cnidariactenophoraporiferarotifera
- 59. Multiple ChoiceAll insects have _____ legs.6810
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