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Cake day: June 11th, 2023

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  • South Korea actually has a major problem with sexism and gender-based violence. Especially with men secretly filming women! It doesn’t seem unlikely that the filming of the gynecologist clinic was done in secret as well. Just because something is illegal doesn’t mean it actually gets punished.

    There is also the larger context in which women experience daily sexism and violence. This fundamentally changes how they react to further violence. Victims of sexualized violence often think of themselves as responsible for the violence they receive, because society constantly tells them they are at fault! Victim blaming is part of society’s effort to tell women they are worthless and to keep control over them. If you solely focus on how the victims of this act of violence are at fault here, you are part of the problem.


  • flora_explora@beehaw.orgtoScience Memes@mander.xyzYa yeet!
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    4 days ago

    Funnily enough, I just watched this very informative video on why the lactase-producing gene is actually not necessary at all for you to eat and digest dairy. If your gut biome can digest lactose, you are completely fine ;)

    Also, it feels intuitive to think that there are these genetic differences between Europeans and Asians etc. But this is much more complex than you would think. Humans are much more diverse genetically, especially people from Africa. If you test whole populations of people you can maybe see some generic trends, but this does not help predict anything on an individual level. There is way too much variation possible for you to reliably predict a person’s genome. And as hinted above, the genetic variation is much higher on the African continent, where populations are genetically more similar to populations outside of Africa then to other populations in Africa. That’s why there is zero biological basis to racism btw, it is a social construct in its entirety!

    Analogous to this is the difference between sexes. The variation within one sex is much higher than between sexes. And also, there is so much fuzziness in how we classify sexes with a plethora of edge cases. That’s why there isn’t any biological basis to sexism either, it is just a social construct.

    So saying anything about the bloodline of your child really is meaningless. Unless we’re speaking of individual genetic differences passed down from your ancestors. Then you could calculate certain probabilities based on larger population data how likely it is that your child may have some genetic diseases etc. But even then you wouldn’t know if it firstly actually had a certain genetic mutation and secondly if this mutation will be expressed throughout your child’s life. So this is also not really predictive…


  • if you get mugged going through a sketchy neighborhood, that does not make it ok for a robber, but it is a valid question whether it was really good idea for you to go there.

    This is classical victim blaming! Same like when people ask women what they were wearing when they experience sexualized violence. It shouldn’t matter!

    You don’t know anything about the context or what patients have said and done in this clinic. You just assume everyone knew about it and was OK with it. And then you blame them for this assumed participation.





  • flora_explora@beehaw.orgtoScience Memes@mander.xyzzingiberales
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    5 days ago

    Glad you could get something out of it :)

    I’m not a teacher, just very passionate about biology and pretty active on iNaturalist. That’s where the vast majority of my knowledge of taxonomy comes from. Definitely a recommendation for everyone who is curious about their environment (no prior knowledge needed)


  • flora_explora@beehaw.orgtoScience Memes@mander.xyzzingiberales
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    5 days ago

    These are different branches on the tree of life, specifically within the plants. If you imagine this tree of life, species would be the tips of the smallest branches. And the branches itself would be different units (=taxa) that lead to various branches. So in taxonomy we use special words for these different units/taxa dependent on how far back they are removed from the species. Like, you may have heard of a genus. For example we as humans are the species Homo sapiens and our genus is the first part of that: Homo. There were also other species in that genus, like the Neanderthals (Homo neanderthalensis) or the Denisovans (Homo denisova). This works the same in plants. For example ginger is actually the species Zingiber officinale. There are also other gingers, like Zingiber spectabile. If we go one level up the branch, we reach the family ginger is in: Zingiberaceae. In this “ginger family” we have other plants of different genera like turmeric (Curcuma longa) or cardamom (Elettaria cardamomum). Notice how the first word of these species isn’t Zingiber, because they are in other genera. So, Zingiber is more closely related to any other Zingiber than it is to the other plants in Zingiberaceae. And one level above, Zingiber is more closely related to any plant in the Zingiberaceae than to any other plant outside of its family. Taxonomy is based on who evolved from whom, that’s why it is important what are the closest relatives to a given species.

    This is fundamentally what taxonomy is about. From there on we can go up the branches of the tree of life and explore the branches that connect to even more species. If we go up one major level from the family we reach the “order” (I’m simplifying here, taxonomy is much more intricate than that). An order of plants contains various families and the OP spoke of the order Zingiberales (ending in -ales). The “words” I’ve used are families (ending in -aceae) as you might have expected from Zingiberaceae above. And the families I’ve listed in the first half are all within the same order of Zingiberales. These are all very common ornamental or otherwise cultivated plants. You may know some Marantaceae as calatheas/goeppertias/prayer plants, Heliconiaceae as lobster-claws. Other important members of this order are also bananas (Musaceae).

    In the second half of my comment I talk about Poales. So, Poales as you might have guessed from the ending is a separate order of plants. In it are most prominently the grasses (Poaceae) OP spoke about in their post. OP talked about seaweeds, but I pointed out that they aren’t even seed plants (=Spermatophyta). I also mentioned seagrasses, which are seed plants (they even flower and are not too distantly related to the Zingiberales or Poales). But they are in another order: the Alismatales. This order’s most famous members is the aroid family Araceae (containing e.g. Monstera, Philodendron, etc).

    I hope this explains it :)


  • flora_explora@beehaw.orgtoScience Memes@mander.xyzzingiberales
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    6 days ago

    Woah, what? Even Marantaceae, Costaceae and Heliconiaceae?? Any sources?

    As others have pointed out, the second to last panel doesn’t make much sense. There are officially only 8 families in the Zingiberales. Poaceae are obviously in the Poales and seaweeds are not even Spermatophyta… If you meant seagrasses then those are in the Alismatales, so in a different monocot order.





  • That’s basically correct, yes! The baby parts are the gametophytes and they then use their male and female parts to produce a new zygote, which will grow into a sporophyte. This sporophyte is what we know as a fern. It will produce and finally release many many spores, which are the “airdrop baby parts”.


  • flora_explora@beehaw.orgtoScience Memes@mander.xyz*confused flatfish noises*
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    9 days ago

    They also have to orient themselves in a truely 3D landscape, unlike terrestrial predators who hunt on basically a 2D plane. Birds of prey (with the exception of owls) also don’t have front-facing eyes, probably for similar reasons* (and they’re stereoscopic vision also works a bit different I think with very different points of focus).

    *see comments below