Adaptation Quote by Ernst Mayr
“As a consequence, geneticists described evolution simply as a change in gene frequencies in populations, totally ignoring the fact that evolution consists of the two simultaneous but quite separate phenomena of adaptation and diversification.”
About This Quote
Source Book: Evolution and the Diversity of Life, 1976
Evolution involves both gene frequency shifts and the emergence of new traits, not just frequency changes.
In simple terms: Evolution is about gene changes and new trait creation.
Key Takeaway
Remember both adaptation and diversification in evolution studies.
Themes
biology
evolution
genetics
Mood
analytical
educational
Type
theoretical
explanatory
When to use this quote
- teaching biology
- research design
- conservation planning
Key Concepts
natural selection
speciation
genetic drift
Questions to Reflect On
- What examples show diversification beyond frequency change?
- How does adaptation differ from diversification?
A Different Perspective
Focusing only on frequencies misses the creative side of evolution.
![“Mosts scientist are unable to arrive at a specific definition of biological evolution. “Biological evolution is… change in the properties of populations of organisms (you and me) that [happen during] the lifetime of a single individual. The changes in populations that are considered evolutionary…” quote by Douglas J. Futuyma](https://sms4smile.com/quotes/img-quotes/65c/douglas-j-futuyma-74481_biological-evolution_mosts-scientist-are-unable-to-arrive-at_2699741.jpg)
