Comment on Memory Soup
RootBeerGuy@discuss.tchncs.de 11 months ago
Alright, I am certainly not an expert when it comes to transformation of caterpillars into butterflies but this is very likely a massive and incorrect oversimplification of the process.
I mean this makes it sound like if you poke a hole into the cocoon it will just drip goo out until its empty.
Happy to be corrected by a real expert but very likely transformation occurs in coordinated small steps and not just everything melts and rematerializes.
I’m not an expert, but there’s a good overview of the process here: Nat Geo. You can de-paywall it at the usual places. They describe it more as “an organised broth full of chunky bits” as some organs don’t break down.
It’s a fascinating process either way.
So… it’s more a stew than a soup?
….in a pod?
Here’s the paper:
Yes, a paper that they retain “memories”. I didn’t doubt that. I doubted the “turns completely into goo and then solidifies as butterfly” part. And from what I can tell after skimming the introduction of the paper this is only covering the behavioural aspect.
It’s a good question! :)
Goo is somewhat metaphorical, but most internal organs get completely disassembled and reassembled in new forms. Neural tissue just changes the least.
Yeah, but again, this says “turns completely into goo” and thats not at all what you are describing either. Its just over-sensationalising an already impressive process. But I can see I am alone with that opinion, so whatever. Total goo it is.
So, if you happen to know them… I have a question.
How doped up on hormones are they? Like, maybe they’re just having the time of their life, Brain riding high on dopamine or whatever butterfly’s have for pleasure, and they don’t even realize what’s going on.
Then, when they pop out and realize what they’ve been doing run off to the shower trying not to think about it
What’s surprising? You can basically poke a hole in any living thing and goo will drip out if the hole is large enough.
OP pointed out the fascinating specialty of complete transformation with an intermediate gooey state.
You can basically poke a hole in any living thing and goo will drip out if the hole is large enough
That’s everyone’s morning routine, no?
Mozingo@lemmy.world 11 months ago
So from what I can find, you’re right in that it’s not 100% goo, but it’s not really “coordinated small steps either”. It’s a messy fluid process that all sort of happens at once. When caterpillars are inside their chrysalises, they first digest themselves by releasing an enzyme. But this enzyme doesn’t break down everything. Some organs are completely dissolved, but most only partially, and are moved around remodeled into their butterfly counterparts. As for the entirely new parts, like wings, they’ve actually been inside the caterpillar since before the cocoon as these tiny clumps of cells call imaginal discs, and it’s only during metamorphosis that they begin to develop into their full size organ. It’s really cool, and you should read more about it. I’m no expert, so I’m sure I explained it badly, but here’s some good links.
www.ncbi.nlm.nih.gov/pmc/articles/PMC6711294/
downloads.hindawi.com/journals/…/062863.pdf
Kidplayer_666@lemm.ee 11 months ago
So they only become half goo, with internal organs flying around
Triple_B@lemmy.zip 11 months ago
So Dr. Manhatten while learning how to reform.