As organisms develop, their internal organs arrange in a consistent asymmetrical pattern -- heart and stomach to the left, liver and appendix to the right. But how does this happen? Biologists have ...

ASYMMETRY of the abdominal segments in the corixid males is a regular occurrence with the sense of asymmetry, dextral or sinistral, regularly uniform intraspecifically. One finds among the males no ...

Discover how honeybees recognize symmetrical patterns, showcasing their unique cognitive abilities amid simple brains. Many researchers have assumed that only animals with relatively complex ...