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Home Q & A Board Biology-Related Homework Help General Biology
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lalalala1 lalalala1
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6 years ago
Which of the following statements is true of
  the proteobacteria?
  a. They are the most diverse group of bacteria.
  b. Some are photoautotrophs.
  c. Some are chemoautotrophs.
  d. Some are chemoheterotrophs.
  e. All of these are true

Question 2

Which of the following is NOT true about
  cyanobacteria?
  a. Cyanobacteria have the same lightcapturing
  chlorophylls as plants.
  b. Chloroplasts evolved from ancient
  cyanobacteria.
  c. Cyanobacteria can fix carbon.
  d. Cyanobacteria can fix nitrogen.
  e. Cyanobacteria put nearly all of the nitrogen
  into Earths atmosphere
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prattasiprattasi
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Posts: 362
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6 years ago
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lalalala1 Author
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#2
6 years ago
Nice!
wrote...
#3
6 years ago
Happy Dummy
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