• greedytacothief@lemmy.dbzer0.com
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    17 hours ago

    I’m still not totally clear on where the line for plants is, what’s the deal with phytoplankton? Why isn’t brown algae a plant? What are archaea? Also wtf is a species? is there a point in learning biology where things start to make sense again or does in only get muddier from here

    • hungryphrog@lemmy.blahaj.zone
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      20 hours ago

      A lot of people appear to think that animal=mammal or animal=vertebrate. I remember when in history class we had to discuss differences between humans and other animals. The girl I had as my partner told me fish and dolphins weren’t animals.

    • ipkpjersi@lemmy.ml
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      20 hours ago

      Lots of people think that animal means mammal. They are animals, but they are not mammals.

      • GreenKnight23@lemmy.world
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        6 hours ago

        is that kinda like how beastkin aren’t monsters because they can speak?

        if that’s the case, are elves people or demons?

        further, dragons that talk, should they be considered beastkin or monsters?

    • Secret Music 🎵 [they/them]@piefed.blahaj.zoneOP
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      23 hours ago

      I mean, considering that this is a successful meme on two different platforms and that there are multiple comments giving their own examples, I would assume that it’s a behaviour that a lot of people come across, regardless of your personal experience.

      We live in a world where people who believe in jewish space lazers and think they’re going to get 5G from vaccines exist, and you find this hard to believe?

  • Binturong@lemmy.ca
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    17 hours ago

    The look to which my response is “Oh… I’m sorry I didn’t know about your disability”.

  • Furbag@lemmy.world
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    2 days ago

    Try telling anybody that Humans are animals too and there’s a better than 50% chance they will argue with you about that as well.

      • YiddishMcSquidish@lemmy.today
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        1 day ago

        You could see the short circuit in his head when I told my cousin’s husband about how slime mold has something like 13 different sexes, and that birds don’t use x/y but rather z/w.

        • Digestive_Biscuit@feddit.uk
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          1 day ago

          I listened to a podcast recently about potatoes. The ones in Europe are all one species. They can’t grow variants from seeds because they have 4 chromosomes which means growing from seeds doesn’t give the same variant. They are basically clones. If a variant is lost it cannot be brought back, it’s gone for good.

          I never knew how interesting potatoes are!

          • Brgor@lemmy.zip
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            20 hours ago

            Lots of crops are like this, like apples! It’s called extreme heterozygosity.

            • Alenalda@lemmy.world
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              20 hours ago

              One of the coolest thing about apples imo. All those varieties you love like granny Smith are literally just the same tree grafted over and over again.

            • Digestive_Biscuit@feddit.uk
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              18 hours ago

              That’s the big word I couldn’t remember. I didn’t know apples were the same but that really makes sense now.

  • Kurroth@aussie.zone
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    1 day ago

    Can someone explain the memes template/what it is trying to convey.

    I get the text, but I am unfamiliar with the meme and what the face it meant to be portraying.

  • Wander@sh.itjust.works
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    2 days ago

    OMG in still confused at this.

    “I don’t eat animals”

    “Do you eat fish?” (My thinking people say they are vegetarian but are actually pescaterian but don’t like saying it for some reason)

    “Yea but thats not an animal”

    “Hahaha yea it is”

    “No it isnt”

    “Wait what? … If its not an animal what is it? A tree? Haha”

    “It’s a fish!”

    “Which is an animal”

    “No! An animal is an animal, and a fish is a fish!”

    “Fish are animals. Look, we can look it up to check if you want”

    “I’m not going to look it up because I know a fish isn’t an animal. I don’t need to look it up!”

    “… … I guess I can’t argue with that”

    This all took place during pre drinks which is why I thought I was getting fucked with at the start. But I never realised how so many people are walking around blindingly, confidently, unshakeably wrong. She got mad.

  • mosspiglet@discuss.online
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    2 days ago

    When I was in third grade I had an argument with my teacher who told me that insects were not animals. I was really into nature documentaries and books at the time and I knew that insects were in the animal kingdom. I remember going home and being really mad about it. That really soured me on school for the rest of my life. I’m still bitter about it!

    • Chozo@fedia.io
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      2 days ago

      I had a teacher in 6th grade who told us that God placed the earth the perfect distance from the Sun; a few inches closer and we’d all burn, and a few inches further and we’d all freeze. I got detention for standing on top of my desk and asking why I wasn’t on fire yet.

      That kinda shattered my view of teachers being arbiters of knowledge.

    • Afaithfulnihilist@lemmy.dbzer0.com
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      2 days ago

      Silimar, I had a teacher ask us to write down the first animal that came to mind and I wrote, “wolf spider” because to an 8 year old, there are few more bad ass sounding animals.

      She said “really? That’s the First animal you think of?” Eye roll

      Me: looks down at doodles of giant spiders battling tanks that shoot lightning, “it’s the only animal I’m thinking of right now…”

      • Jimmycrackcrack@lemmy.ml
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        1 day ago

        I guess compared to the other examples at least she didn’t try and persuade you it wasn’t an animal, just a bit crap at embracing a child’s natural enthusiasm and kind of immediately killing their sense of enquiry by making it in to an experience of being judged.

    • toynbee@lemmy.world
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      2 days ago

      My third grade teacher told me that negative numbers aren’t real.

      Reflecting back on it thirty years later, it’s clear what she meant, but the poorly communicated statement and arguments she made were very upsetting to me, someone who at the time was very proud of having just learned the concept.

      In the moment, I had the same reaction as you. Shortly thereafter, my mom - who was not at all a fan of that teacher - took my brother and me out of public school and we started homeschool.

      • captainlezbian@lemmy.world
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        2 days ago

        I really wish teachers understood that the correct response to that is “yes, but that’s something you’ll be learning later, for now we’re going to not deal with that.” That’s how my Jr high math teacher dealt with me forgetting algebra and attempting to invent calculus because the rate of change seemed the easiest solution to the problem.

        That said, I’ve met education students. You’ve got some bright people who really love kids or teaching, but you’ve got plenty of people who never really understood stem subjects. It was a revelation to learn that yeah a lot of grade school teachers don’t get math.

      • binarytobis@lemmy.world
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        2 days ago

        Sometimes teachers repeat a lesson plan over and over, and a small innocuous statement grows in intensity with each retelling and each argument with students as the teacher digs in their heels, until it’s ballooned into something silly. I’ve also heard that suction and centrifugal force are a myth.

        OK, I understand that you’re trying to make a point to better my understanding of the material you are currently teaching, but now I’m hung up on this weird thing you said. It usually comes down to something “the language to describe this thing is insufficient when expressed this way” but the way they say it is like “this concept is a lie, full stop, no more thinking.”

        Maybe they initially wanted to use more definitive statements to make students listen in class or something.

        • toynbee@lemmy.world
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          1 day ago

          Yeah, I’ve been on the same page.

          Fortunately I haven’t been in a formal classroom setting in years.

  • saltesc@lemmy.world
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    2 days ago

    I was at a trivia night and a question was, “Apart from humans, what’s the two highest populated species in the animal kingdom?”

    Now, I’m not the smartest brain inhabiting a future corpse, but I did do basics in school.

    I say to my group, “Maybe plankton? But I don’t know if there’s some technicality over that being a plant or something. If I were to guess, probably ants and then flies.” We agreed and went with that.

    NOPE!!!

    Cats and dogs apparently!!!

    This didn’t even make sense to us if considering just the mammals.

    I protested.

    The quiz master said “The question is about the animal kingdom.”

    “Well, if insects aren’t animals, what are they?”

    He dug in his heels, we weren’t getting the points. And to make things even more bizarre, most other teams said cats and/or dogs to get 1 or 2 points.

    We found a new trivia night.

    • Deceptichum@quokk.au
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      2 days ago

      Also isn’t there like 12 bazillion chickens per person? No fucking way could it be cats/dogs.

    • Catoblepas@piefed.blahaj.zone
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      2 days ago

      The most annoying part of that is that cats and dogs both eat meat! He thinks there are more cats and dogs than the chickens and cows (etc) we feed them? What demented food web did they teach him in elementary school biology?

    • stray@pawb.social
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      2 days ago

      Cats and dogs aren’t even species; they’re vague categories. I tried to find the actual answer to this question, but trying to nail down individual species is proving impossible. Every source is like “copepods” or “ants” like that isn’t incredibly broad. ChatGPT says it’s the Antarctic krill with 5x10^14 individuals. Going from there, the WWF says there’s over 7x10^14 , and Wikipedia only says they’re one of the most abundant species. I’m not going to get an answer to this question, and I’m going to be mildly annoyed about it infrequently for the rest of time.

      • SreudianFlip@sh.itjust.works
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        2 days ago

        Krill were my first choice, squids might be up there too, but the word ‘species’ instead of a more broad taxonomic term is a special limit.

        • AnUnusualRelic@lemmy.world
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          2 days ago

          Some kind of jellyfish might be a good candidate, but I’d probably go with smaller plankton for sheer numbers (as opposed to biomass).

    • PotatoesFall@discuss.tchncs.de
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      2 days ago

      “What animal breathes through its butt”

      I answered sea cucumber. They wanted sea turtle. But we complained and they accepted our answer too :)

    • SlurpingPus@lemmy.world
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      2 days ago

      There might be the nuance that there are many species of ants and flies, though still idk if any one of them outdoes humans, their pets and chickens.

      Wikipedia’s page on biomass says that ants can compete with humans in global biomass (though the estimates vary wildly), but there are 15700 species of ants.

      Antarctic krill is the safest bet with shittons of them in just one species.

      • saltesc@lemmy.world
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        1 day ago

        They didn’t have one and just doubled down on them not having vertebrae so therefore weren’t part of the animal kingdom.

  • InvalidName2@lemmy.zip
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    2 days ago

    I’m impressed how common these “sightings” are given how rare I would have assumed this type of person would be. But lo and behold…

    I was visiting the aquarium some years ago and there was an expert at one of the exhibits talking about “these animals this and these animals that” when suddenly I heard a woman who had several children with her exclaim “Fish are animals?”

    I don’t recall at the moment how the staff member responded, other than I remember being impressed because it was a very non-judgmental and informative reply to her.

    Admittedly, my partner in crime and I were struggling with the darker elements of our animal nature – beet red from holding back our laughter and our eyes-only conversation wasn’t helping.

    • driving_crooner@lemmy.eco.br
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      2 days ago

      Guess that dealing with public in that context everyday ot would be a common occurece and they already have a easy non judgmental answer for that

  • ieatpwns@lemmy.world
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    2 days ago

    Correct me if I’m wrong but like isn’t every living thing an animal? Like trees and fungi too? Or is there something I’m missing?

    I was wrong yall

    • Ashen44@lemmy.ca
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      2 days ago

      Animals are one group or “kingdom” of life. Plants (such as trees) and fungi (such as mushrooms) each have their own kingdoms, and so do bacteria and a few other forms of life. They’re organized this way to represent how closely related they are. Every single living thing in the animal kingdom is more closely related to every single other thing in the animal kingdom than to anything in any other kingdom.

      As an example, chimpanzees, starfish, and earthworms are more closely related to each other than to a sunflower, so we call chimpanzees, starfish, and earthworms animals but not sunflowers. This is called “taxonomy” and there’s a ton of different levels of how related things are, ranging from very distantly related to so closely related you can barely tell them apart. Kingdom isn’t even the most broad!

      You might have also heard that fungi are more closely related to animals than to plants, but that doesn’t mean that fungi are animals, just that the lifeform that branched into fungi and animals did so a lot later than the one that branched into plants. In the end they’re still distinct enough that we call them different kingdoms!

    • This is where the Chinese Language comes to shine. Animal, 动物, literally “moving object”, so if it has roots (aka: plants, fungi), it cannot move on its own, therefore, not a 动物, Animal.

      Like the words are self-explanatory, so beautiful.

      (Please excuse me for interjecting my knowledge of the Chinese Language into everything lolz)

      • SwingingTheLamp@midwest.social
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        19 hours ago

        English isn’t that far off. Animal has the same root as animate, which is the Latin anima, “soul” or “breath.” The English word plant has synonyms and general connotations of fixedness or non-intentionality.

        • PyroVK@lemmy.zip
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          21 hours ago

          Can’t remember for corals but sponge’s larval stage moves around before deciding on a rock to call home.

        • Closes Chinese Dictionary

          “Listen here you little shit…”

          But I mean I guess they should make a new term called 植-动物 with the 植 (to plant, to establish) character from 植物 (planted/established objects, aka: plants), thus making it “planted- moving object”, aka: plant-like animal; or conversely 动-植物 with the 动 (moving) from 动物 (moving objects, aka: animal), thus making it “moving- planted object”, aka: animal-like plant.

          Its like word lego.

    • PyroVK@lemmy.zip
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      2 days ago

      No trees are plants and fungi are fungi. Animals are multicellular organisms that are mobile and seek out food at a very basic description. Plants are multicellular non mobile that make their own food and fungi are somewhere between that. Closer to animals but not. Then there’s the single cell life of bacteria and archea.

      • samus12345@sh.itjust.works
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        2 days ago

        Animals are multicellular organisms that are mobile and seek out food at a very basic description.

        Sea sponges are animals and don’t move.

        • captainlezbian@lemmy.world
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          2 days ago

          Animals are a specific lineage of eukaryotic multicellular (mostly) organisms that lack cell walls.

          The problem with evolution is that it likes to make exceptions to any descriptor based taxonomy. Any taxonomic category will ultimately be attempting to say “this genetic lineage”. If a sea sponge species eventually develops chlorophyll and cell walls it’ll still be an animal, but just a really fucking confusing one.

          • SoleInvictus@lemmy.blahaj.zone
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            2 days ago

            Yep, traditional (non-phylogenetic) taxonomy creates problems like protists, the grab bag of eukaryota.

            There are more species labeled protists than the sum of all their descendants.

            Are they animals, plants, or fungi? Sure, why not!

            Some are heterotrophs (eat things), some are autotrophs (energy from sun or chemicals), and others are mixotrophs (some of both). Some are motile, others immotile. Some are multicellular, most unicellular.

            The problem is all taxonomy is arbitrary, and traditional taxonomy is pretty inconsistent. Phylogenetic taxonomy is still arbitrary, but using evolutionary relationships instead of “this monkey looks like other monkey” at least gets you more consistency in that system.

        • PyroVK@lemmy.zip
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          2 days ago

          Before they attach to a rock they move around in a larval stage, same for anemones and some jellyfish species. There are exceptions to all of our classifications because nature doesn’t have to play by any rules besides physics. Even the concept of species has no set definition because no matter what we come up with there are exceptions. Also “seek out” was a bit too specific, they have to take in food from outside themselves as they can’t make their own energy like plants.