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5 Written questions

5 Matching questions

  1. Blood-Brain Barrier
  2. Microevolution
  3. Dendrites
  4. Decomposition
  5. Thalamus
  1. a system of capillaries that restricts passage of most substances into the brain, thereby preventing large fluctuations in brain's environment
  2. b breakdown of organic materials into inorganic ones
  3. c neuron fiber that conveys signals from its tip inward, toward the rest of the neuron
  4. d integrating and relay center of the vertebrate forebrain, sorts and relays selected info to specific areas in cerebral cortex
  5. e change in a population's gene pool over generations

5 Multiple choice questions

  1. branching diagram that reflects a hypothesis about evolutionary relationships among groups of organisms
  2. erthrocyte, blood cell containing hemoglobin which transports O2
  3. species whose distribution is limited to a specific geographic area
  4. form of natural selection in which individuals with certain inherited characteristics are more likely than other individuals to obtain mates
  5. contribution an individual makes to the gene pool of the next generation relative to the contribution of other individuals of about equal size

5 True/False questions

  1. Croppouch-like organ in digestive tract where food is softened and can temporarily be stored


  2. Synapsepart of vertebrate hindbrain that functions with medulla oblongata in passing data between spinal cord and forebrain and in controlling autonomic functions


  3. Homologyconnective tissue with fluid matrix called plasma in which blood cells are suspended


  4. Central Canalpresence of central nervous system distinct from peripheral nervous system


  5. Central Nervous Systemintegration and command center of the nervous system, the brain and spinal cord


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