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Insect Behaviour (Site not responding. Last check: 2007-11-06) |
 | | Social behaviour in insects has evolved over millions of years and is common in many insects today, especially, those insects that live in colonies In colonies, different members of the colony are specialized for various tasks by their morphologic as well as behavioural differences. |
 | | Reproductive females are referred to as queens and workers may be sterile males and females (termites) or sterile females (Hymenoptera) and are involved with support, protection, and maintenance of the colony, and their reproductive organs are often degenerate. |
 | | As the queen ages, or if she dies, the amount of caste-regulating pheromone in the hive decreases and therefore the workers begin to feed the food for queen ("royal jelly"), to several female larvae that are developing in the hive. |
| www.science.mcmaster.ca /Biology/insect/behaviour.htm (588 words) |