The path of sperm transport is given below. Provide the missing steps in blank boxes.

Explanation

The seminiferous tubules of the open into the vasa efferentia through reta testis. The vasa efferential lave the testes and testes and open into epididymis located along the posterior surface of each testes. The epididymis leads to vas defernes that ascends to the abdomen and loops over the urinary bladder.
It receives a duct from seminal vesicle and opens into urethra as the ejaculatory duct. These ducts store and transport the sperms from the testes to the outside through urethra.