Discussing Evolutionary Terms
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These issues are embedded:
1. Define macroevolution, coevolution, convergent evolution and mosaic evolution.
2. Why is adaptation so important to evolution?
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Solution Summary
This job clarifies these terms: macroevolution, coevolution, convergent evolution and mosaic evolution.
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Definitions:
Macroevolution
In evolutionary terms, we define macroevolution as evolution at or above species level. It means either splitting of a species into two species (cladogenesis) or change of a species over time into another species (anogenetic speciation).
http://www.nhm.ac.uk/hosted_sites/paleonet/paleo21/mevolution.html
http://www.talkorigins.org/faqs/macroevolution.html#what
Coevolution
Coevolution is a change in the genetic composition of one species (or group) in response to a genetic change in another. More generally, the idea of some reciprocal evolutionary change in interacting species is a strict definition of ...
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