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The Neutral Theory's Balancing Act
How Much Does Chance Matter in Speciation?
Sheena
Livre broché | Anglais
27,95 €
+ 55 points
Description
The Neutral Theory flips the script on evolution. Forget organisms striving for perfection. It's a balancing act between two forces: natural selection, the "tightrope walker," and random genetic drift, the unpredictable gusts of wind. Mutations are like wobbly steps - some help the walker stay balanced (advantageous), others hinder it. But even neutral mutations, offering no immediate benefit, can accumulate over time through random drift. The question is, how much does this randomness truly matter? The Neutral Theory suggests it can be substantial, influencing how quickly new species emerge, even in stable environments. It's a fascinating challenge to the idea of evolution as solely driven by adaptation. It's a balancing act, with both chance and selection playing critical roles in the diversification of life.
Spécifications
Parties prenantes
- Auteur(s) :
- Editeur:
Contenu
- Nombre de pages :
- 132
- Langue:
- Anglais
Caractéristiques
- EAN:
- 9783384277169
- Date de parution :
- 02-07-24
- Format:
- Livre broché
- Format numérique:
- Trade paperback (VS)
- Dimensions :
- 152 mm x 229 mm
- Poids :
- 204 g
