Question:

Is the belly button a knot of the umbilical cord?

Answer:

What is left over from the umbilical cord being snipped at birth is the belly button. Thanks for asking AnswerParty!


Tags:
knot
Biology
Anatomy
Zoology
Abdomen
Cloning
Developmental biology
Embryology
Umbilical cord
Navel
Stem cells
Nuchal cord
Human Interest
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