Question

question 10
the ______ is a remnant of a channel between the bladder and the umbilicus in a fetus.
a) urachal ligament
b) ligamentum arteriosum
c) ureter
d) umbilicus

Explanation:

The urachus is a remnant of a fetal channel between the bladder and the umbilicus. The urachus normally closes during fetal development.

Answer:

urachus