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why don't humans have tails reddit

So why don’t humans have them? Humans don't need tails because we have a little something in our inner ears that help us balance, it's called our equilibrium. Most humans don’t have tails. r/explainlikeimfive. Robots with TAILS could easily communicate with humans. Whether they’re swatting away horseflies or helping a monkey swing through the forest, tails are a pretty amazing adaptation. save. More Science. Geckos use them to store fat. report. ?Why don't humans have tail??? (Seriously though: In evolutionary terms, we're from a line of primates that left the tree tops and eventually moved across the grasslands as bipeds --and prehensile tails just get in the way of walking/running feet.). The balance thing is just about manipulating the center of gravity. How much cool shit could we do if we had a tail? The more interesting question is why don't the great apes (including humans)? This vestigial structure makes any appearance during gestation, around days 31 to 35 (the 5th or 6th week of pregnancy), and then promptly regresses, accompanied by the fusion of vertebrae that make up the coccyx in its place. Posted by 6 years ago. 4 comments. 3 1 13. comments. Tails are used for balance, for locomotion and for swatting flies. But for most mammals, they serve one major purpose: Balance. Business Insider. Fish swim with their tails, we have arms/legs for that, and since we are not meant to live in the water, we don't need locomotive fish tails. Latest. I think it may also be because of our bone structure. Animals have tails to help them maintain balance or move from place to place. Many tails among those organisms. Now, humans came from ancient reptiles and birds and amphibian and jawless fish and what. We actually have residual tails, but for some reason our tails have become so small as to be internal. share . In fact, we can see traces of tails in embryos still in the womb. Some primates use them as an extra hand, they will help to grip trees and push off from the ground. Humans weren’t always shaped like this: our bodies evolved over time from the ancestors of primates, to primates, and finally to our current modern species — Homo sapiens. Tonasenan. I asked this in the biology section but I figured I might get more answers here. Why evolution took tail from us? | What is the purpose of tail?? If we want to swat flies, we have … save hide report. We also don't need tails to attract or signal a mate. Kangaroos: we aren't scared of the ground. Basically, we have evolved based on our needs, and our environment. u/dim7altONE. Because our recent ancestors don't have tails. February 7, 2020. Why don't humans have tails? 0. What happen if human have a tail ??? Many other animals with tails need a tail because their head (which is heavy) is out front, like a cat or a monkey. So here's my question; What disadvantage is there in a tail, for primitive humans (or primates, since it's … Because we don't, not having them didn't hinder survival or breeding. To understand why, take a look at how we walk. I understand that most animals have tails for balance, and I understand that we evolved to stand upright and don't need them anymore. 1. 1:48. Horses use them to swat flies, while birds them to steer during flight. Horses, and large mammals that can not easily reach their hind quarts use them as a fly swatter. 4 years ago. 0 16 2. Since tails first evolved at least 500 million years ago, they've taken on every role imaginable. These are just a few examples, there are hundreds of more specified uses by all kinds of mammals. During the Buu Saga, Trunks and Goten were able to reach their Super Saiyan forms at a very young age, so it makes sense that they would not regrow their tails once that had reached that point. Many other animals with tails need a tail because their head (which is heavy) is out front, like a cat or a monkey. Animal skeletons are based on the fish skeleton. For example, take the example of snakes. Why don’t humans have tails? We can use our words, noises, and hand motions as well as expressions to communicate. Even in quadrupedal animals, the head rests forward of the front legs. Gorillas don't have them. 0:05. 9 9. comments. Close. The shape of the spine, the bend at the knee, the placement of the head over the midline between our feet. By Dr Andi Horvath, University of Melbourne. Plus, tails are useful for jumping and … 33% Upvoted. The reason we’re left out is because most mammals use their tails … 75% Upvoted. A Lovro. hide . Why don't humans have tails? Why don't humans have tails? Archived. New comments cannot be posted and votes cannot be cast, More posts from the NoStupidQuestions community, Looks like you're using new Reddit on an old browser. Full E-book Understanding Humans: An Introduction to Physical Anthropology and … Why don't humans have tails? share. 1. Others, like gibbons and humans, can walk completely upright. There are only a few animals that are solely bipedal like us, and almost all (except for our ancestors the apes and a tree kangaroo or so) use a hopping motion to walk, versus an alternating gait, so their tail is used for balance, balance we don't need. So why do we have the bones for it? Press J to jump to the feed. ELI5: when did humans have tails, and why? At a certain point in history, humans did have tails! We are not a species like lizards that needs to detach our tail to distract animals who see as a prey. Balance is not the only reason animals have tails. Plus, tails are useful for jumping and climbing through trees, which humans don't do very well. We lost them because we had no use for them anymore. Birds use them to steer through the air. Read Now Cengage Advantage Books: Understanding Humans: An Introduction to Physical Anthropology. Yes, there is a good tale behind the disappearance of tails from monkeys to humans. Why don't humans have tails? Why don't Humans have a tail?? Read Cengage Advantage Books: Understanding Humans: An Introduction to Physical Anthropology. Answer 4: The easiest answer to this is that there was a genetic pressure to no longer have a tail. All skeletal material is made by the action of specific bone cells and there is an amount of work that these cells can do within the species' 'plan'. What would you say was the evolutionary advantage of tail-lessness?" 0:07. None of which we seem to need. 0:29. Press question mark to learn the rest of the keyboard shortcuts. We don't need to communicate with other humans using our tails. ELI5: Why don't humans grow tails? The shape of the spine, the bend at the knee, the placement of the head over the midline between our feet. On the origin of our useless tailbones. Yet, as you get closer to humans on the evolutionary tree, tails disappear. The recently discovered fossilized remains of a fish, living 350 million years ago in the prehistoric seas, shed new light on this question and human evolution in general.. Scientists believe that a detailed analysis of the fish that has been frozen in time for millions of years can reveal the method by which tails in fish, reptiles, birds and mammals have evolved. We do they're just too short to effect our appearance. Posted by 6 years ago. Horses: We don't need to swat flies with our tail, we have a pretty extensive reach with our hands, normally. So why are tails a trait that was eliminated among humans as they evolved? Press J to jump to the feed. 0:35. From mackerel to monkeys, practically everyone has a tail...except humans and other apes. Close. While tails are very rare in humans, temporary tail-like structures are found in the human embryo. Cats need their tails for balance, but our eye sight, nervous system, and inner ear keep us balanced. All about tails? Advertisement Agueda Rea782. Tails have a bunch of purposes in animals. Daily Mail. Some of us primates crouch with our chests held diagonally to the ground. Since we did evolve at one point we did however its been long since gone for many different reasons, although you can still see that Humans actually do have a "Tail-bone" its just not developed since we have no need for it, in fact in a few Couple hundred years we may even evolve to no longer have it. Why don't humans have tails? 6:25. Yet, as you get closer to humans on the evolutionary tree, tails disappear. Close. Though it may seem ridiculous now, at one point during the evolutionary process, humans had tails. Sometimes humans are born with very short tails, but they are cut off by the doctors when it happens. User account menu. Did humans have tails once? As our host Cristen Conger explains in the video above, there are a few good reasons why humans don't walk around twitching their tails to and fro. And today, so many animals with so many tails, all having evolved from the same ancestor, prove to have the anatomy best suited to their environment. Posted by. Regarding the latter, we have our own feet to get us from place to place, or motorized vehicles, though I prefer my own two feet. Don't Panic! Share selection to: Humans love the idea of a tail – just ask my five-year-old niece who dresses up with her dinosaur tail, wags it like a dog and uses it as a weapon. share. We don’t swing through the trees anymore and, on the ground, our bodies are aligned with a centre of gravity that passes down our spines to our feet without needing a tail to counterbalance the weight of our head. Health. Download The Artist's Guide to Human Anatomy: An Illustrated Reference to Drawing Humans Including. Why don't humans have tails? We are safe (because of fire, 'beds', etc. Humans don't have a tail because that is a vestigial organ.Vestigial comes from the word vestige which means a part or organ of an organism which has become reduced or functionless in the course of evolution. Why not us? Archived. Press question mark to learn the rest of the keyboard shortcuts. Why don't humans have tails, too? wouldn't it make more sense for since we stand up right on 2 legs? And neither do chimps or any other ape including us, of course. Most animals have tails. hide. Similar is the case with … 100% Upvoted. And rattlesnakes use them to scare off predators. r/AskReddit is the place to ask and answer thought-provoking questions. And the extra hand: We don't need, opposable thumbs and creating tools. Marsupials, such as the kagaroos, use them as a large perch to help them rest and to keep a stronger contact to the ground. ELI5: when did humans have tails, and why? What I do not understand is why something with four points of contact to the ground(animals) needs something to help it balance and humans do not. Humans do have a vestigial tail, evidence that humans' primitive ancestors possessed tails. Fans on Reddit also speculate that the younger children did, in fact, have tails, but Chi-Chi and Bulma had them removed to prevent them from transforming into the Great Apes. Horses will swat bugs with their tails. Franz Micah. We use objects and our hands to get rid of bugs. We don't need to climb trees like monkeys, or grasp at objects, as we don't live in the trees and can use our hands to grasp at objects. Press question mark to learn the rest of the keyboard shortcuts. But what about us? Because we got more mileage out of tales. Tails are almost standard issue in the animal kingdom. log in sign up. Since we don't fly, we won't need our tails to move in flight like birds. Archived. Snakes had tiny feet like the millipede but it never used them and therefore in the course of evolution those feet disappeared. 0:08. Log in to reply to the answers Post; Kiko. 2. By Molly Glick. God didn't like the idea of tails so he decided to omit it when He created us, New comments cannot be posted and votes cannot be cast. Organs and body parts like this are called vestigial, and we actually have a number of them! report. Many creatures in the animals kingdom have tails. Many animals have highly specialized tails. Read Cengage Advantage Books: Understanding Humans: An Introduction to Physical … Also, the fact that many primates have tails indicates that we did at some point during the course of our evolution. wouldn't it make more sense for since we stand up right on 2 legs? Science Insider. "According to the theory of evolution, our ancestors had tails and we lost them. save. The humor in that, of course, stems from the fact that humans don’t have tails, but what if we did? That would probably throw things a little out of balance, so the tail, for what it's worth, might compensate a bit. Why … From mackerel to monkeys, practically everyone has a tail...except humans and other apes. Cats spin in mid air, kangaroos use it to balance on, monkeys use them to swing from trees...why did humans get the shaft on tails? There are so many more uses for a tail than simple balance. ELI5: Why don't humans grow tails? The site may not work properly if you don't, If you do not update your browser, we suggest you visit, Press J to jump to the feed. Cut off by the doctors when it happens communicate with other humans using our tails that needs to detach tail... Tails, and hand motions as well as expressions to communicate the easiest answer to this is that there a. Tale behind the disappearance of tails from monkeys to humans are found in the animal kingdom the doctors when happens. 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