The bumblebees do not accept deceit

Every fraudulent act of the bumblebee's power is appropriately punished.

The more the pattern of bees painted, the more healthy they are. (Photo: uniprot.org).

Newscientist said, when the paper wasp females fight to fight for the princess in the nest, they can estimate the enemy's ability to fight through the face: the more one has The more patterns on the face, the stronger. However, the pattern is a very susceptible trait. Thus, many weak bees can still have faces with many patterns thanks to genetic mutations. But so far, such bees have never appeared.

To find out what made the bees stay so honest, the University of Michigan scientist Elizabeth Tibbetts and her colleagues used paint to create more patterns that made the bees scary. more then let them compete with a strange opponent.

Initially, the opponent seemed suspicious. But then it seems that they regained their spirits and began to become aggressive. Finally, they proved to be " heavy " with these bees more than honest bees. They bite and ride on the backs of the crooks, the behavior that scientists think is to reaffirm the opponent's power.

In another experiment, a group of researchers used hormones to enhance the ability to fight weak bees, making them stronger than they appear. But these bees also suffer from the same situation. Although their health was greatly enhanced, other bees did not succumb.

The results of the two tests showed that the bumblebees, whether cheating on appearance or action, were punished by other ' fellow practitioners' . This explains why bees do not use their plan to win the top spot.