jueves, 29 de abril de 2010

RV: Large caps this spring's must-have for water fleas

 

 

Fuente: News from GU
Expuesto el: jueves, 29 de abril de 2010 9:54
Autor: News from GU
Asunto: Large caps this spring's must-have for water fleas

 

It remains one of the unresolved mysteries of the animal world: why do females change the way they look each season while males look the same all year round? Researchers at the University of Gothenburg who have been studying fashion trends for water fleas have found some of the answers.


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