====== Species ======

Here we must choose the species of our experiment. 
You can choose among:

  * Human (Homo sapiens)
  * Mouse (Mus musculus)
  * Rat (Rattus norvegicus)
  * Zebrafish (Danio rerio)
  * Fruit fly (Drosophila melanogaster)
  * Worm (Caenorhabditis elegans)