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| Radially symmetric life; Radially symmetric land life | |
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| Topic Started: Jun 27 2009, 02:33 PM (2,098 Views) | |
| T.Neo | Jun 27 2009, 02:33 PM Post #1 |
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Translunar injection: TLI
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If axisymmetric life was dominant on land, what would it look like? Where would it have eyes, mouths and excretory organs? Would it/could it ever evolve flying forms? Just a thought. I'm beginning to think I wonder about this stuff too much.
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| A hard mathematical figure provides a sort of enlightenment to one's understanding of an idea that is never matched by mere guesswork. | |
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| ATEK Azul | Jun 29 2009, 04:32 PM Post #16 |
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Transhuman
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Interesting I would love to develope something simular in one of my projects though I would make it much different inorder to not copy your idea. |
| I am dyslexic, please ignore the typo's! | |
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| Spinosaurus Rex | Jun 29 2009, 04:34 PM Post #17 |
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Apex
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Perhaps the open system evolves into a complex respiratory aparatus which would eliminate the need for large, vulnerable lungs. They could "breathe" through... whatever they respirate through, then the air could be moved through a closed circulatory system through open oxygen sinuses, which do not support the creature, but oxygenate blood at "checkpoints" or all through out the body. Out there, isn't it? |
The Dreaded AOL Dial-Up has left me afraid to spend more than 5 minutes posting at risk of losing it all. Arghhh.
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| ATEK Azul | Jun 29 2009, 04:39 PM Post #18 |
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Transhuman
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I am not sure it is out their but I doubt it could support the body unless the sinuses are pressurised in a way where air is absorbed into them through the skin faster than it is absorbed into the blood their by pressurizing it maybe? |
| I am dyslexic, please ignore the typo's! | |
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| Spinosaurus Rex | Jun 29 2009, 04:59 PM Post #19 |
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Apex
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Oh, no, it uh, doesn't actually support the creature. THe oxygen from breathing moves through the bloodstream into multiple sinuses, which are small and oxygenate blood as it passes. It'll still need a skeleton and muscles, it just won't need two large, vulnerable lungs. |
The Dreaded AOL Dial-Up has left me afraid to spend more than 5 minutes posting at risk of losing it all. Arghhh.
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| Empyreon | Jun 29 2009, 05:27 PM Post #20 |
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Are you plausible?
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For another example of radially symmetrical flight, take a look at this: http://www.youtube.com/watch?v=F_citFkSNtk&eurl=http%3A%2F%2Fflyingoutofthisworld.blogspot.com%2F&feature=player_embedded |
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Take a look at my exobiology subforum of the planet Nereus! COM Contributions food for thought
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| ATEK Azul | Jun 29 2009, 06:02 PM Post #21 |
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Transhuman
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That is very interesting a jellycraft lol. |
| I am dyslexic, please ignore the typo's! | |
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| T.Neo | Jun 30 2009, 04:39 AM Post #22 |
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Translunar injection: TLI
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Perhaps even blood filled hydraulic muscles? |
| A hard mathematical figure provides a sort of enlightenment to one's understanding of an idea that is never matched by mere guesswork. | |
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| ATEK Azul | Jul 2 2009, 02:47 PM Post #23 |
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Transhuman
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that could work as both a mucle and a circulatory system. |
| I am dyslexic, please ignore the typo's! | |
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| ashwinder | Jul 2 2009, 07:31 PM Post #24 |
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Adolescent
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Just thinking: Our planet we have bilateral and radial symmetry, are there any other bodyplans that extraterrestrials could explore?
Edited by ashwinder, Jul 2 2009, 07:31 PM.
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| Scrublord | Jul 2 2009, 08:09 PM Post #25 |
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Father Pellegrini
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I've actually created a whole planet full of radially symmetric life forms, which you might know as Valhalla. On Valhalla, there are flying creatures that evolved from the radially symmetric "vertebrates", however they have secondarily adopted a bilateral body plan with four limbs modified as wings and the fifth serving as a hook for hanging upside-down. I call them Quadripterans. Check them out on the Valhalla thread! |
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My Projects: The Neozoic Redux Valhalla--Take Three! The Big One Deviantart Account: http://elsqiubbonator.deviantart.com In the end, the best advice I could give you would be to do your project in a way that feels natural to you, rather than trying to imitate some geek with a laptop in Colorado. --Heteromorph | |
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| CarrionTrooper | Jul 3 2009, 12:33 AM Post #26 |
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I require more vespene gas?!?
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Biradial body plan? Think of augerlike shapes which rotate around each other... |
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| ATEK Azul | Jul 3 2009, 03:38 PM Post #27 |
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Transhuman
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A biradial life form would be awsome to design! |
| I am dyslexic, please ignore the typo's! | |
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| T.Neo | Jul 4 2009, 04:23 AM Post #28 |
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Translunar injection: TLI
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It surely would. What exactly is biradial symmetry? Are there any examples? Could such life evolve land-living macrofauna? |
| A hard mathematical figure provides a sort of enlightenment to one's understanding of an idea that is never matched by mere guesswork. | |
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| ATEK Azul | Jul 4 2009, 05:24 PM Post #29 |
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Transhuman
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I think that biradialy symetrical life would be like 2 circles stuck together. |
| I am dyslexic, please ignore the typo's! | |
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| CarrionTrooper | Jul 4 2009, 11:30 PM Post #30 |
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I require more vespene gas?!?
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I don't think biradial symmetry has any example... it's just a what-if based on the spiral shape of the DNA. ...Maybe something like drills or augers, but in a pair, and one moves clockwise while the other moves counterclockwise... could be perfect for digging organisms. |
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