CineResponse to Light |
| Compre ahoraDe La biología del desarrollo prenatal |
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Guión: By 26 weeks the eyes produce tears. The pupils respond to light as early as 27 weeks. This response regulates the amount of light reaching the retina throughout life. |
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Todas las edades en referencia a la fecundación, no al último período menstrual.
Un mes = 4 semanas.
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Response to Light
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4D Ultrasound
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4D Ultrasound
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4D Ultrasound
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Fetus Appears Less Wrinkled
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Sound Discrimination
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