The question of evolutionary advancement has quite a history.

Christopher and the New Age teach that 'Humankind' is on the verge of a great evolutionary advancement.

Windows 7 is a significant and evolutionary advancement of the client operating system.

The HK45 represents an evolutionary advancement of the Heckler & Koch USP, and shares the same operating principles of that weapon.

On the other hand, some members show considerable evolutionary advancement in behaviors such as slave-making and symbiosis with root-feeding homopterans.

Most poneromorphs appear to have lost the taste for sweets (nectar, fruit) typical of adult stinging Hymenoptera, and this should probably also be considered an evolutionary "advancement".

Its design maximizes efficiency and minimizes cost by leveraging investments already made in legacy launch hardware and systems, while also using evolutionary advancements in launch vehicle design.

C4 is an evolutionary advancement over the simpler C3 cycle which operates in most plants.

In Sardinella the posterior anal rays have enlarged and elongated which in all likelihood is an evolutionary advancement.