lunedì 4 agosto 2014

NYT Science: A Nose for Their Favorite Foods

A Nose for Their Favorite Foods
By C. CLAIBORNE RAY

Dogs have 60 times as many smell receptors as humans, but they have less than one-fourth the number of taste buds.

Published: August 5, 2014 at 4:00AM

via NYT Science http://ift.tt/1o75JlM