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Frogs use calls to find mates with matching chromosomes, University of Missouri researchers find
Date:12/27/2011

ber increases, so does the size of cells, which is probably the immediate cause of the changes in calls and preferences."

In animals, the origin of species is often associated with geographic barriers. A large body of water or range of mountains, for example, splits a large population and prevents mating. The eastern grey tree frog, according to Gerhardt, may represent a rare case of rapid evolution occurring by chromosome duplication, changes in behavior and reproductive isolation.


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Contact: Steven Adams
AdamsST@missouri.edu
573-882-8353
University of Missouri-Columbia
Source:Eurekalert  

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Frogs use calls to find mates with matching chromosomes, University of Missouri researchers find
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