These issues are embedded:
1. Define macroevolution, coevolution, convergent evolution and mosaic evolution.
2. Why is adaptation so important to evolution?© BrainMass Inc. brainmass.com September 25, 2018, 11:52 am ad1c9bdddf - https://brainmass.com/biology/evolutionary-genetics/discussing-evolutionary-terms-131042
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).
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 ...
This job clarifies these terms: macroevolution, coevolution, convergent evolution and mosaic evolution.