“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.”

We hope you enjoyed our collection of 7 free pictures with Ronald A. Fisher quote.

All the images on this page were created with QuoteFancy Studio.

Use QuoteFancy Studio to create high-quality images for your desktop backgrounds, blog posts, presentations, social media, videos, posters, and more.