Cloaca (embryology) - Additional Images

Additional Images

  • Human embryo about fifteen days old.

  • Front view of two successive stages in the development of the digestive tube.

  • Tail end of human embryo from fifteen to eighteen days old.

  • Cloaca of human embryo from twenty-five to twenty-seven days old.

  • Tail end of human embryo twenty-five to twenty-nine days old.

  • Primitive kidney and bladder, from a reconstruction.

  • Stages in the development of the external sexual organs in the male and female.

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