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23 Σεπ 2019 · Primate evolution is a splendid example of the key role of sensory interaction in driving species diversity and adaptation, with neuroanatomy and sensory anatomy reflecting the cognitive and ...
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5 Ιουλ 2016 · It is not one phase of becoming human that represents a major transition, but the cumulative effect of them, the processes of mosaic evolution, and the very recent extinction of all other hominins that enhances the distinctiveness of humans.
With mosaic evolution, a major morphological and behavioural transition of a trait (for instance, bipedalism in hominins) can occur through several adaptive solutions in different species and even genera, each being a different combination of primitive and derived sub-traits.
development of this concept – loosely defined as a range of different habitat types, such as. woodlands, riverine forest and savannah within a limited spatial area– in studies of human. evolution in the last sixty years or so. We outline the key developments that took place.
28 Ιουν 2019 · In order to promote a clarification of the use of the concept in literature, we propose here a classification in three different meanings of the notion of mosaic in human evolution: 1)...
In mosaic evolution, the acquisition of the same apomorphies in parallel by different lineages at different times and rates is primarily due to the attainment of a new grade. It manifests itself with a new “well-integrated adaptive complex” that precedes the entrance into a new adaptive zone.
1 Φεβ 2020 · Characterizing the role of integration and mosaic evolution in shaping diversity across clades will ultimately contribute to a deeper understanding of phenotypic evolution at the constructional level.
