A much more serious objection has been urged by Bronn, and recently by Broca, namely, that many characters appear to be of no service whatever to their possessors, and therefore cannot have been influenced through natural selection.
Objekzio askoz seriagoa jarri dute Bronnek eta oraintsu Brocak, hau da, ezaugarri askok beren jabearentzat inolako emendio gabeko diruditela, eta, beraz, ezin direla hautespen naturalez sortuak izan.