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of 613 available terms
(13 exact duplicates found)

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5 Written questions

5 Matching questions

  1. craniate
  2. vestigial organ
  3. complete metamorphosis
  4. proteobacteria
  5. lysogenic cycle
  1. a a structure of marginal, if any, importance to an organism; they are historical remnants of structures that had important functions in ancestors
  2. b a type of bacteriophage replication cycle in which the viral genome is incorporated into the bacterial host chromosome as a prophage. New phages are not produced, and the host cell is not killed or lysed unless the viral genome laves the host chromosome.
  3. c the transformation of a larva into an adult that looks very different from the larva and often functions very differently in its environment.
  4. d a chordate with a head.
  5. e a diverse clade of gram-negative bacteria that includes five subgroups

5 Multiple choice questions

  1. the kingdom that contains the plants
  2. member of the phylum Ascomycota, characterized by saclike structures called asci that produce spores in sexual reproduction; also known as an ascomycete
  3. one of a great variety of protists, most of which are unicellular or colonial photosynthetic autotrophs with chloroplasts containing the pigment chlorophyll a; heterotrophic and multicellular protists closely related to unicellular autotrophs are also regarded as this
  4. one of the four hallmarks of chordates.
  5. a comprehensive theory of evolution that incorporates genetics and includes most of Darwin's ideas, focusing on populations as the fundamental units of evolution

5 True/False questions

  1. lignina chemical that hardens the cell walls of plants


  2. cyanobacteriaphotosynthetic, oxygen-producing bacteria, formally called blue-green algae


  3. ecological successionthe process of biological community change resulting from disturbance; transition in the species composition of a biological community, often following a flood, fire, or volcanic eruption


  4. clone(C) a single-ring nitrogenous base found in DNA and RNA


  5. classhybrid


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