The Biologian
Biology, religion, and even some eLearning
Showing posts with label
parasite
.
Show all posts
Showing posts with label
parasite
.
Show all posts
Sunday, June 5, 2011
Itchiness and Evolution
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Why do we itch? -And- How does it work? And Should you resist the itch to itch? Possible reasons that evolutionarily this stra...
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