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fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 1 year ago

On trees...

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On trees...

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fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 1 year ago
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  • m_xy@lemmy.world
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    1 year ago

    here’s a cool blog post that expands on this There’s no such thing as a tree (phylogenetically)

    i didn’t even put it in a bookmark folder, it’s just loose on my bookmark bar because it’s such an interesting post that i reread from time to time

    • Thadden@lemmy.world
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      1 year ago

      That was a very fun and interesting reading! Thanks for sharing

    • bananabenana@lemmy.world
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      Maybe…but I doubt many of these phylogenies use DNA, and if so, likely only a single or few genes. Nowhere near enough resolution to accurately determine genetic relatedness. Woody plants may actually be more related than we think.

      These sorts of phylogenies tend to use morphological characteristics which is an unreliable measure of genetic relatedness.

      I will stand corrected if wrong though

  • twice_hatch@midwest.social
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    1 year ago

    Unsurpassable power: https://en.wikipedia.org/wiki/Crabtree

    • Meursault@lemmy.world
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      1 year ago

      The absolute peak of evolution. Everyone, go home.

    • whotookkarl@lemmy.world
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      1 year ago

      Not to be confused with Dryococelus aka the “tree lobster”

    • Slovene@feddit.nl
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      1 year ago

      Good moaning!

  • ssillyssadass@lemmy.world
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    1 year ago

    I think palm trees are a kind of grass

    • IhaveCrabs111@lemmy.world
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      1 year ago

      I didn’t know that and I agree

    • fossilesque@mander.xyzOPM
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      1 year ago

      I’m firmly in this camp.

    • Reddfugee42@lemmy.world
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      1 year ago

      So is corn

  • NotASharkInAManSuit@lemmy.world
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    1 year ago

    Also, no such thing as fish.

    Google it.

  • MonkderVierte@lemmy.ml
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    1 year ago

    Same for roots, btw, just earlier.

  • OpenStars@discuss.online
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    1 year ago

    And it’s not even one creature or even type of creature. Look up rhizobium.

    Tbf, as we learn more about our gut microbiomes, it turns out that humans are that way as well. Maybe that’s why we have the thoughts in our heads vs. the feelings in our guts… (no that’s actually not it at all, except… isn’t it though?).

  • OrteilGenou@lemmy.world
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    1 year ago

    Concentrated sun energy sinks

  • IndiBrony@lemmy.world
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    1 year ago

    Heh, branch

  • Kokesh@lemmy.world
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    1 year ago

    deleted by creator

  • andybytes@programming.dev
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    1 year ago

    Removed by mod

  • obvs@lemmy.world
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    1 year ago

    Or maybe the microorganisms and food sources that life forms are exposed to have more of an effect on how the macroorganisms evolve than is currently talked about, which would explain why so many things in similar environments evolve similar traits.

  • JackbyDev@programming.dev
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    1 year ago

    Are at least all woody plants related?

    • RedAggroBest@lemmy.world
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      1 year ago

      As far as they are all vascular plants, but that’s like, basically everything that isn’t moss iirc.

      The evolution of wood is common because it’s simple for cellulose to get denser in response to a need to grow taller to outcompete your neighbors.

      • JackbyDev@programming.dev
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        1 year ago

        So trees are the “evolve to crabs” meme and wood is like a crab shell. Or, I guess just exoskeleton, because things that aren’t crabs also have hard shells.

        • RedAggroBest@lemmy.world
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          1 year ago

          Kinda! But the shell isn’t what the carcinization memes are referring to. I’d say the biggest part of carcinization is the loss of crustacean tails. Basically every false crab is in the process of losing their tail in favor of a rounder body plan

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