Biology - Plants & Animals news

Large testicles are linked to infidelity

There is a clear correlation between the size of the testicles of male primates and the proneness to infidelity of females. Learn more about sex, sperm and infidelity at the anniversary exhibition Sexus.

dateJan 29, 2014 in Plants & Animals
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Why chimpanzees attack and kill each other

Bands of chimpanzees violently kill individuals from neighboring groups in order to expand their own territory, according to a 10-year study of a chimp community in Uganda that provides the first definitive ...

dateJun 21, 2010 in Plants & Animals
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