
The Extended Phenotype
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What’s it about?
Genes don't stop at the skin—they build spider webs, beaver dams, and even manipulate other creatures. This radical idea reshapes how we see life itself.
You’ll learn
- Genes are the true units of natural selection
- Organisms are temporary vehicles for genes
- Genes can manipulate other organisms' behavior
- Extended phenotypes include nests, dams, and tools