| 1. | This formation is a " bilateral symmetry, at least as embryos ).
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| 2. | As a violet, its trumpet-shaped flowers have five petals and bilateral symmetry.
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| 3. | At this stage the bilateral symmetry is lost and radial symmetry develops.
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| 4. | The models are based on a computational model of bilateral symmetry.
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| 5. | However, a number of species have undergone de-torsion, restoring their original bilateral symmetry.
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| 6. | Due to bilateral symmetry the brain has a hippocampus in each cerebral hemisphere.
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| 7. | Bilateral symmetry also exists in humans, and a healthy human is typically symmetrical.
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| 8. | Flatworms ( phylum Platyhelminthes ) are the most primitive animals with bilateral symmetry.
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| 9. | Remember that the move from radial to bilateral symmetry happened extremely long ago.
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| 10. | Humans find bilateral symmetry in faces physically attractive; it indicates health and genetic fitness.
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