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The branch of biology, chemistry, and medicine concerned with the study of the adverse effects of chemicals on living organisms.

3 votes

Needle-like crystals observed in wild-grape wine under microscope. Potentially harmful?

you are correct that these grapes have raphides. After doing some research, I found out that the grape raphides are twinned crystals. Raphides can cause much irritation for many herbivores (therefore, …
TanMath's user avatar
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20 votes
Accepted

Why does black and yellow indicate danger?

First of all, great question! What you describe here is known as aposematism. Aposematism is the adapation of warning signals against the predator. This word is used for any sound, coloring, and odor …
TanMath's user avatar
  • 3,079