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Small-Scale Question Sunday for November 27, 2022

Do you have a dumb question that you're kind of embarrassed to ask in the main thread? Is there something you're just not sure about?

This is your opportunity to ask questions. No question too simple or too silly.

Culture war topics are accepted, and proposals for a better intro post are appreciated.

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The cool kids know that bioelectric signaling networks structure the pattern formation of organisms and form an even more important epigenetics.

https://youtube.com/watch?v=5ChRM4CEWyg

So much so that you can take a flatworm, tweak the way it’s cells electrically communicate, and thus induce it to change the shape of its head and brain into that of a different flatworm species without altering its DNA.

https://www.sciencealert.com/scientists-induce-flatworms-to-grow-heads-and-brains-of-other-species