Science invertebrates test

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  1. What phylum contains sponges?
    A. Mollusk
    B. Nematoda
    C. Cnidaria
    D. Porifera
    D.
    (this multiple choice question has been scrambled)
  2. WhicH of the following is true of sponges
    A. They are filter feeders
    B. They cannot resemble when fragmented
    C. They have nerve cells
    D. They are free swimming
    A.
    (this multiple choice question has been scrambled)
  3. Which of the following is true of phylum cnidaria
    A. They only undergo asexual reproduction
    B. They have radial symmetry
    C. A and c
    D. They have specialized cells called cnidocytes
    C.
    (this multiple choice question has been scrambled)
  4. What is found in Platyhelminthes?
    A. earthworms
    B. Tapeworms
    C. Leeches
    D. Pinworms
    B.
    (this multiple choice question has been scrambled)
  5. Which is true of phyla Nematoda
    A. Most are parasites
    B. Only undergo sexual reproduction
    C.Many are large
    D. They have complete digestive tract
    B.
    (this multiple choice question has been scrambled)
  6. What phylum is the earthworm found in?
    A. Platyhelminthes
    B. Echinodermata
    C. Nematoda
    D. Annelid
    D.
    (this multiple choice question has been scrambled)
  7. Which of the following best describes the group the clam is found in?
    A. A or b
    B. Cephalopod
    C. Univalve
    D. Bivalve
    D.
    (this multiple choice question has been scrambled)
  8. Wich of the following has a closed circulatory system
    A. Earthworm
    B. Oyster
    C. Squid
    D. a and b
    D.
    (this multiple choice question has been scrambled)
  9. True of the phylum Arthropoda
    A. All are true
    B. Paired and jointed appendages
    C. Exoskeleton
    D. They all have segmentation
    A.
    (this multiple choice question has been scrambled)
  10. What class contains the millipedes
    A. Crustacea
    B. Diplopoda
    C. Insect
    D. Chilopoda
    B.
    (this multiple choice question has been scrambled)
  11. How manny body regions does a spider have
    A.1
    B. 4
    C. 3
    D. 2
    D.
    (this multiple choice question has been scrambled)
  12. Which of the following is true of Echinoderms
    A. Philip Masters
    B. They have bilateral symmetry
    C. bacon
    D. They have a water vascular system
    D.
    (this multiple choice question has been scrambled)
  13. how manny body regions does the grasshopper have
    3
  14. Which phyla has only one digestive opening
    A. Nematoda
    B.annelida
    C. Platyhelminthes
    D. Echinodermata
    C.
    (this multiple choice question has been scrambled)
  15. The earthworm has ____ simple hearts
    A. 3
    B. 4
    C. 2
    D. 5
    D.
    (this multiple choice question has been scrambled)
  16. Insects breath through....
    A tubes called trachea
    B. Book lungs
    C. Gills
    D. Lungs
    A
  17. Which is an echinoderm
    A. Sea star
    B. Sponge
    C. Sea cucumber
    D. A and C
    D
  18. The fangs on arachnids are called
    A. Mandibles
    B. Chelipeds
    C. Chelicerae
    D. Maxillipeds
    C.
    (this multiple choice question has been scrambled)
  19. What on a mollusk contains most of the internal organs
    A. Mantle
    B. Muscular foot
    C. Visceral mass
    D. Shell
    C.
    (this multiple choice question has been scrambled)
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Science invertebrates test
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