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Htown713 Htown713
wrote...
6 years ago
Which of the following is a plausible explanation for the observation that the size of a taxon's geographic range is positively correlated with its chance of survival?
 
  a. A large range protects a taxon against negative events on a global scale.
  b. A large range increases the chances of synchronized population dynamics.
  c. Large ranges are always composed of a mosaic of isolated subpopulations.
  d. Taxa with large ranges tend to have larger population sizes.
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6 years ago
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