What are the main patterns of evolution?

univerkov | November 29, 2020 | education

There are only 3 of them: divergence, convergence, parallelism.
Briefly what it is:
Divergence – the discrepancy of signs in any one systematic group (RELATIVES)
Convergence – the similarity of features in NOT RELATIVES (different groups) under the influence of the SAME environmental conditions
Parallelism – the similarity of characteristics in NON-RELATIVES under the influence of DIFFERENT environmental conditions, INDEPENDENTLY.

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