According To Morrie, How Are Humans Different From Plants And Animals?
seven Ways Animals Are Similar Humans
Animals and Humans
We humans like to remember of ourselves equally a special bunch, but it turns out we accept enough in common with other animals. Math? A monkey can do it. Tool apply? Hey, fifty-fifty birds have mastered that. Civilisation? Deplorable, folks — chimps have it, also.
Hither's a listing of some of the height parallels between humans and our animal kin. You lot may exist surprised at how similar we are to even our distant relations.
Ears Similar a Katydid
Humans accept complex ears to interpret sound waves into mechanical vibrations our brains can procedure. So, every bit information technology turns out, do katydids. According to inquiry published November. 16, 2012 in the journal Science, katydid ears are arranged very similarly to human ears, with eardrums, lever systems to amplify vibrations, and a fluid-filled vesicle where sensory cells look to convey data to the nervous organisation. Katydid ears are a fleck simpler than ours, but they can besides hear far above the homo range.
Worlds Similar an Elephant
Humans do reign supreme in the loonshit of language (as far every bit nosotros know), but even elephants tin effigy out how to make the same sounds we practise. According to researchers, an Asian elephant living in a South Korean zoo has learned to use its body and throat to mimic human words. The elephant can say "hello," "good," "no," "sit down down" and "lie down," all in Korean, of course.
The elephant doesn't appear to know what these words hateful. Scientists think he may take picked up the sounds because he was the only elephant at the zoo from when he was 5 to when he turned 12, leaving him to bond with humans instead.
The Facial Expressions of a Mouse
Do you make weird faces when you're in pain? And then do mice. In 2010, researchers at McGill University and the University of British Columbia in Canada institute that mice subjected to moderate pain "grimace," just similar humans. The researchers said the results could be used to eliminate unnecessary suffering for lab animals by letting researchers know when something hurts the rodents.
The Sleep-Talk of a Dolphin
Dolphins may sleep-talk in whale song, according to French researchers who've recorded the marine mammals making the not-native sounds late at nighttime. The five dolphins, which live in a marine park in France, have heard whale songs simply in recordings played during the day effectually their aquarium. But at night, the dolphins seem to mimic the recordings during rest periods, a possible form of sleep-talking. And you lot idea your nocturnal mumblings were weird.
The House-Edifice Skill of an Octopus
Okay, Frank Lloyd Wright's "Falling H2o" information technology is not, but a home congenital by an octopus has the advantage of being mobile.
The veined octopus (Amphioctopus marginatus) can make mobile shelters out of coconut shells. When the animal wants to move, all it has to do is stack the shells like bowls, grasp them with stiff legs, and waddle away forth the ocean floor to a new location.
The Movements of a Brittle Star
It'd be hard to imagine an organism less like a human being than a breakable star, a starfish-similar brute that doesn't even have a central nervous arrangement. And even so these five-armed wonders move with coordination that mirrors homo locomotion.
Brittle stars have radial symmetry, meaning their bodies can be split into matching halves by drawing imaginary lines through their arms and central axis. Humans and other mammals, in comparison, accept bilateral symmetry: You can carve up us in half one way, with a line fatigued straight through our bodies. Most of the time, animals with radial symmetry move little or move up and downwards, like a jellyfish that propels itself through the h2o. Brittle stars, however, move forwards, perpendicular to their torso centrality — a skill usually reserved for the bilaterally symmetrical.
Brain Like a Pigeon
Gamblers in Vegas have something in common with pigeons on the sidewalk, and it's not only a fascination with shiny objects. In fact, pigeons make gambles just similar humans, making choices that get out them with less coin in the long run for the elusive promise of a big payout.
When given a choice, pigeons will push a push that gives them a large, rare payout rather than one that offers a minor reward at regular intervals. This questionable conclusion may stem from the surprise and excitement of the big reward, according to a study published in 2010 in the journal Proceedings of the Royal Social club B. Homo gamblers may be similarly lured in by the idea of major loot, no matter how long the odds.
Stephanie Pappas is a contributing writer for Live Science, roofing topics ranging from geoscience to archaeology to the human encephalon and beliefs. She was previously a senior writer for Live Science only is now a freelancer based in Denver, Colorado, and regularly contributes to Scientific American and The Monitor, the monthly magazine of the American Psychological Clan. Stephanie received a bachelor's degree in psychology from the University of Southward Carolina and a graduate certificate in science communication from the Academy of California, Santa Cruz.
Source: https://www.livescience.com/24807-ways-animals-humans-alike.html
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