First encounter with mirror, OP?
Deuterostomes
Submitted 3 weeks ago by Zerush@lemmy.ml to science_memes@mander.xyz
https://lemmy.ml/pictrs/image/5a600d03-2ee3-4d6b-abeb-18836e20ae36.png
Comments
PointyFluff@lemmy.ml 3 weeks ago
morto@piefed.social 3 weeks ago
Does it also make the anus your oldest organ?
pulsewidth@lemmy.world 3 weeks ago
Skin, probably. Everyone forgets that your skin is an organ.
birdwing@lemmy.blahaj.zone 2 weeks ago
According to Wikipedia:
In a multicellular organism, an organ is a collection of tissues joined in a structural unit to serve a common function.
Following that, the oldest organ that forms, is actually the trophoblast on day 4-5, which will give rise to all non-embryonic parts.
But let’s ignore that and only look at organs that one generally has with them for life, and only once the organ starts to actually form together as separate from pre-organ and ‘cognate organ’ cells. In other words, once the organs form as standalones.
Correct me if I’m wrong, but that would then make the heart, as it forms by Carnegie stage 9, 25 days after fertilisation. This is before the skin proper is developed.
stelelor@lemmy.ca 3 weeks ago
That looks more like spina bifida.
lemmie689@lemmy.sdf.org 3 weeks ago
Some people are such big blastopores.
unemployedclaquer@sopuli.xyz 3 weeks ago
What’s it with the goats. Can’t find a goats emoji.
certified_expert@lemmy.world 3 weeks ago
Brother in christ, that anus is not anusing
rhelawyn@lemmy.world 3 weeks ago
Humans are doughnut shaped
brown567@sh.itjust.works 3 weeks ago
Nah, we got at least a couple more holes than that
mEEGal@lemmy.world 3 weeks ago
AI slop
LadyAutumn@lemmy.blahaj.zone 3 weeks ago
What 😂
mEEGal@lemmy.world 3 weeks ago
The text is a meme, just search for a snippet on the web; the image is clearly AI-generated
Hence, AI slop