The fact that we are able to classify organisms at all in accordance with the structural characteristics which they present, is due to the fact of their being related by descent.


American Museum of Natural History, Volume XI, Number 4, 1873 (p. 321)

Ray Lankester Quotes

The fact that we are able to classify organisms at all in accordance with the structural characteristics which they present, is due to the fact of...

The fact that we are able to classify organisms at all in accordance with the structural characteristics which they present, is due to the fact of...

The fact that we are able to classify organisms at all in accordance with the structural characteristics which they present, is due to the fact of...

The fact that we are able to classify organisms at all in accordance with the structural characteristics which they present, is due to the fact of...