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5 Written questions

5 Matching questions

  1. differentiation
  2. vertebrate
  3. thermophiles
  4. methanogens
  5. invertebrate
  1. a convert hydrogen gas and carbon dioxide into methane gas
  2. b the mathematical process of obtaining the derivative of a function
  3. c Organisms that are found in conditions hot enough that most organisms cannot tolerate them.
  4. d lacking a backbone or spinal column
  5. e having a backbone or spinal column

5 Multiple choice questions

  1. a tough semitransparent horny substance
  2. tissue that conducts water and nutrients through the plant body in higher plants
  3. the act of gathering something together
  4. (botany) tissue that conducts synthesized food substances (e.g., from leaves) to parts where needed
  5. free-living or colonial organisms with diverse nutritional and reproductive modes

5 True/False questions

  1. colonialcomposed of many distinct individuals united to form a whole or colony


  2. extremophilesA prokaryote that lives in an extreme environment. Extremophiles include methanogens, extreme halophiles, and extreme thermophiles.


  3. hyphaethe branching, threadlike tubes that make up the bodies of Multicellular fungi


  4. fragmentationthe act of gathering something together


  5. gymnospermplants of the class Gymnospermae having seeds not enclosed in an ovary