Scientists worldwide have become involved in saving the habitat for these lungfish, citing their evolutionary importance.

This comparison omits the enormous evolutionary importance of individual variability within species.

The development of the innate and adaptive immune system reflects the evolutionary importance of fighting infection.

If so, the evolutionary importance of fertility differences would be sharply reduced.

Those tiny but critical changes have been inherited by essentially every member of our species, a sure sign of their evolutionary importance.

The reason is that beliefs guide behavior, which has evolutionary importance among human beings.

The discovery was believed to have evolutionary importance because this was the first time hybridization had been shown to result in a positive consequence.

Spatial intelligence has evolutionary and adaptive importance.

Sir Charles Sherrington (1906) paid close attention to the evolutionary importance of the development of the 'head'.