All things embryo

Question 1

What is the metanephric diverticulum?

What will it become?

Answer 1

Ureteric bud
It sprouts off the caudal part of the mesonephric duct.

Mature kidney - the collecting system! Collecting tubes, ducts, major/minor calyces, renal pelvis, and ureters

Question 2

What is the metanephric mesoderm?

What will it become?

Answer 2

Metanephric blatsema.
*the ureteric bud goes back toward sacrum to induce growth of metanephric blastema.
Mature kidney - glomeruli, Bowman’s space, proximal tubules, loop of Henle, distal convoluted tubules