Ronald Fisher Quote

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.


Defining the fundamental theorem of natural selection, Ch. 2, p. 35 - The Genetical Theory of Natural Selection (1930)


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...

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...

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...

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...