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Anatomy Exam 3
Kidney/Gonad Development
Question | Answer |
---|---|
What are the steps of the UG development process | 1. achieve the sexually indifferent stage 2. Ascent of the kidneys 3. Differentiation fo the cloaca 4. Achieve sexual differentiation |
Where does the tissue that develops into the UG tract come from | Intermediate Mesoderm |
The Intermediate mesoderm condenses into the ... aroudn week 3 or 4 | Nephrogenic cord |
The nephrogenic cord gives rise to | Mesonephros and gonads |
What does the endoderm become | Cloaca |
The cloaca gives rise to | Urethra and rectum |
The nephrogenic cord forms the | Pronephros |
The pronephros regresses as more ... are formed | Caudal units |
As the phronephros regresses permanantly the ... is formed | Mesonephros |
What is the duct associated with the mesonephrose | Mesonephric duct |
What does the mesonephric duct dump into |