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Biology Ch. 1

  1. List the organizations of life, from molecules to the biosphere.
    Atoms, molecules, organelle, cell, tissue, organ, organ system, organism, population (of animals), community (of different populations), ecosystem, Biosphere (Earth),
  2. Explain the roles of Producers, Consumers, and Decomposers in the interconnected web of life.
    Producers like plants (convert CO2 and sunlight into O2 into sugar) are food for the Consumers. Consumers convert O2 into CO2) and make waste for Decomposers. Decomposers like bacteria etc. recycle waste into simple mineral nutrients for plants to use.
  3. What are the differences between prokaryotic and eukaryotic cells.
    • The prokaryotic cells of bacteria are the smallest and simplest of the two.
    • Eukaryotic are what make plants, animals and fungi.
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Anonymous
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9199
Card Set
Biology Ch. 1
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Biology Ch. 1
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