History of the Universe

   

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Biological Environment > Invertebrate Reproduction

Earth Earlier Earlier  200 Million Years ago Later Earth After Animals Later

This site tells the story of the history of the universe. Click Earlier and Later to follow the story. Note: Many facts have been simplified to make them easier to understand.

 
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Insects were also evolving new methods of reproduction. One method involved insects living together and helping to look after their brothers and sisters instead of reproducing themselves. Colonies of bees, ants and wasps evolved in this way.
   
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Earth Earlier Earlier  200 Million Years ago Later Earth After Animals Later

Biological Environment > Invertebrate Reproduction

   

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