Which of the following does not connect directly with the primary nephric (wolffian)duct?

Question

Quizplus · Accepted Answer

The metanephros, or the developing kidneys, connect with the ureteric bud, which is a derivative of the primary nephric duct. The cloaca is the common chamber that receives the urogenital and digestive systems and is not a direct connection with the primary nephric duct. Nephrotomes are the segmented structures that give rise to the nephrons, which make up the functional units of the kidneys and connect with the primary nephric duct. Mesonephric tubules are also derivatives of the primary nephric duct and give rise to the mesonephros, which is the embryonic kidney. The ureteric bud is a direct connection with the primary nephric duct and gives rise to the ureter, renal pelvis, calyces, and collecting ducts.

Which of the Following Does Not Connect Directly with the Primary