Feb. 22, 2018, 9:11 p.m.
La obra de arte más antigua la hizo un neandertal
La especie extinguida es la autora de unas enigmáticas pinturas rupestres realizadas en tres cuevas españolas hace 65.000 años
tutti - social network
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Scientists have now found that beewolves, unlike humans, do not face the problem of antibiotic resistant pathogens. These insects team up with symbiotic bacteria which produce up to 45 different antibiotic substances to protect their offspring against mold fungi. This antibiotic cocktail has remained surprisingly stable since the symbiosis emerged, about 68 million years ago.https://www.sciencedaily.com/releases/2018/02/180214182001.htm
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