Salty and sour flavors known only from Penguin
Biology experts say that unlike other birds, penguins are known only for salty and sour flavors.
Scientists from the US and China’s research is published in the journal Current Biology named.
According to the evolutionary process of penguins in five basic flavors: there is a sense of three.
However, indicate that most birds can not taste sweet and bitter things, but penguins are out of touch with the flavors of the meat.
The discovery came after the US and China-based scientists disappearance of penguins genes found in the genome of flavors.