We may consequently state the fundamental theorem of…
“We may consequently state the fundamental theorem of Natural Selection in the form: The rate of increase in fitness of any organism at any time is equal to its genetic variance in fitness at that time.”
About This Quote
This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.
Fitness rises proportionally to how much genetic variation exists in a population at a given moment.
In simple terms: More genetic variation means faster fitness improvement.
Key Takeaway
Preserve genetic diversity.
Themes
evolution
genetics
population dynamics
Mood
analytical
objective
Type
scientific
educational
When to use this quote
- conservation breeding
- crop improvement
- medical genetics
- environmental change
Key Concepts
natural selection
genetic variance
fitness landscape
Questions to Reflect On
- How does maintaining diversity affect long‑term adaptation?
- What limits the rate of fitness increase?
A Different Perspective
Assumes additive genetic effects and ignores epistasis.