Caffeine = habit-forming drug across diverse species. Amazing biochem similarities across >500m yrs of divergence.https://www.washingtonpost.com/news/speaking-of-science/wp/2015/10/15/bees-love-caffeine-too-and-tricky-flowers-take-advantage/ …
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Replying to @KevinSimler
@KevinSimler@hbdchick Depends. Many non-optimal phenotypes exist in nature for one reason or another. Chance, or selection for other traits1 reply 0 retweets 1 like
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