Biology Exam Review: Quiz! MCQ

76 Questions | Total Attempts: 18

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Biology Exam Review: Quiz! MCQ

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Questions and Answers
  • 1. 
    What are the principal kinds of tissues invertebrates?
    • A. 

      Skeletal and nervous

    • B. 

      Nervous and muscle

    • C. 

      Smooth and nervous

    • D. 

      Smooth and nervous

    • E. 

      Muscle

  • 2. 
    The ventral cavity is divided into what two cavities?
    • A. 

      Thoracic and mesoderm

    • B. 

      Abdominal and diaphragm

  • 3. 
    Which of these is not apart of the coelom
    • A. 

      Pericardial

    • B. 

      Parietal

    • C. 

      Peritoneal

    • D. 

      Pleural

  • 4. 
    The ectoderm gives rise to what?
    • A. 

      It gives rise to blood tissue

    • B. 

      It gives rise to skin and hair

    • C. 

      It gives rise to the lining of GI tract

  • 5. 
    The other coverings of the body and nervous system develop from what "germ layer"
    • A. 

      Ectoderm

    • B. 

      Endoderm

    • C. 

      Mesoderm

  • 6. 
    The muscle forms from what type of tissue "germ layer"?
    • A. 

      Endoderm

    • B. 

      Ectoderm

    • C. 

      Mesoderm

  • 7. 
    Which germ layer gives rise to the lining of GI tract?
    • A. 

      Mesoderm

    • B. 

      Ectoderm

    • C. 

      Endoderm

  • 8. 
    Deuterosomes show patterns of what type of cleavage
    • A. 

      Radial

    • B. 

      Spiral

    • C. 

      Helix

  • 9. 
    What is the most evolved phylum  with three germ layers?
    • A. 

      Porifera

    • B. 

      Chordata

  • 10. 
    What is an example of a pseudocoelomate?
    • A. 

      Flat worm

    • B. 

      Earth worm

    • C. 

      Round worm

    • D. 

      Annelid

  • 11. 
    The traditional classification had animals classified into how many different phyla?
    • A. 

      26

    • B. 

      38

    • C. 

      36

    • D. 

      34

  • 12. 
    True of false a porifera has no symmetry?
    • A. 

      True

    • B. 

      False

  • 13. 
    What type of evidence is different from the traditional classification of animals as opposed to the modern classification?
    • A. 

      Rearrangement of pseudocolomates, aceolomates, and ceolomates

    • B. 

      Establishes two new clades, Ecdysozoa, Lopotrochozoa

    • C. 

      They used DNA sequencing to establish new clades

    • D. 

      All of the above

  • 14. 
    What type of synapses are the vast majority of synapses in vertebrate?
    • A. 

      Chemical

    • B. 

      Electrical

    • C. 

      Neurological

    • D. 

      Synaptic cleft

  • 15. 
    Nerve impulses travel along the long cellular extension of the neuron called the?
    • A. 

      Cell body, dendrites, myelinated neurons

    • B. 

      Dendrites, synapses, action potential

    • C. 

      Cell body, axon, chemical synapses

    • D. 

      Dendrites, axon, cell body

  • 16. 
    _______ is an impulse in a neuron taking the form of a wave of depolarization or hyperpolarization imposed on a polarized cell surface.
  • 17. 
    _____ produce myelin in the PNS.
  • 18. 
    What is the sequential order by which sensory information is conveyed to the CNS?
    • A. 

      Stimulation,transmission,transduction,interpretation

    • B. 

      Stimulation,transduction,transmission,interpretation

    • C. 

      Stimulation,interpretation,transmission, transduction

    • D. 

      Transduction,interpretation,stimulation,interpretation

  • 19. 
    What structure does not make up the vestibular apparatus?
    • A. 

      Utricle canals

    • B. 

      Saccule

    • C. 

      Semicircular canals

    • D. 

      Utricle

  • 20. 
    True or false, poikilotherms allow their body temperature to conform to their environment?
    • A. 

      T

    • B. 

      F

  • 21. 
    Which of the following is not in themselves maintain homeostasis?
    • A. 

      Contraction of uterus during childbirth

    • B. 

      Blood clotting

    • C. 

      Sweating

  • 22. 
    What are generally muscles or glands and their actions can change the value of the condition in question back toward to the set point?
    • A. 

      Comparator

    • B. 

      Effectors

    • C. 

      Stimulators

    • D. 

      Neurons

  • 23. 
    Where is the nucleus found in the neuron?
    • A. 

      Cell body

    • B. 

      Axon

    • C. 

      Dendrites

  • 24. 
    What developes first in the chordata phylm ?
    • A. 

      Mouth

    • B. 

      Anus

  • 25. 
    True or false , the porifera can only be bisected into equal halves in one plane
    • A. 

      True

    • B. 

      False

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