5 Questions
What is the name of the remaining inferior urogenital sinus after partitioning?
Definitive urogenital sinus
What contributes to the muscular and serosal layers of the bladder and urethra?
Mesenchyme
Which structure becomes the fibrous band known as the urach?
Allantois
During which week of gestation does the cloaca partition into the anterior urogenital sinus and posterior rectum?
7th week
Where does the mesonephric duct ultimately open into?
Urogenital sinus
Test your knowledge on the development of the cloaca and urogenital system in this quiz. Learn about the partitioning process and the formation of the bladder and urethra.
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