Lockdown Embryology with Prof Alice Roberts #14: Urinary System

Tiny tubules start to form within intermediate mesoderm; the definitive kidney develops from the metanephros and its collecting system from the ureteric bud which sprouts from the mesonephric duct. The bladder develops from the urogenital sinus - the anterior portion of the cloaca at the end of the embryo’s hindgut. The urinary and genital systems are closely related in adult anatomy - and very closely related in embryonic development:

• #people_blogs
• #anatomy