Movie TheaterKidneys Produce Urine |
| Buy NowFrom The Biology of Prenatal Development. |
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Script: By this time, kidneys produce urine which is released into the amniotic fluid. In male embryos, the developing testes begin to produce and release testosterone. The bones, joints, muscles, nerves, and blood vessels of the limbs closely resemble those in adults. |
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All ages referenced to fertilization, not last menstrual period.
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Kidneys Produce Urine
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Eyelid Fusion
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Breathing Motions
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4D Ultrasound
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Fetal Period Begins
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Motion and Sensation
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