Answer
c.
Work Step by Step
Sperm are made in the seminiferous tubules of the testes and are stored in the epididymides. The sperm then travel through the vasa deferentia into the ejaculatory duct. They are finally expelled through the urethra outside of the body.
Therefore, the next step after sperm are transported via the vasa deferentia is that they are expelled through the urethra to the outside environment. All the other options occur before the vasa deferentia.
