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Social Chromosomes Determine How Many Queen Ants Are In Fire Ant Colony
2013-01-17 13:19:53

Lee Rannals for redOrbit.com — Your Universe Online Researchers wrote in the journal Nature that they discovered a social chromosome in fire ants that explain why some colonies allow for more than one queen ant. Red fire ants live in two different types of colonies, including some that strictly have a single queen, and others that contain hundreds of queens. Scientists discovered that this difference in social organization is determined by a chromosome that carries one of two...


Word of the Day
conjunto
  • A style of popular dance music originating along the border between Texas and Mexico, characterized by the use of accordion, drums, and 12-string bass guitar and traditionally based on polka, waltz, and bolero rhythms.
The word 'conjunto' comes through Spanish, from Latin coniūnctus, past participle of coniungere, to join together; see conjoin