Question

how a sperm cell travels through the male reproductive system.

Answer 1

here is u r answer
..
when the intercoarse between male and female without. any barrier .then a sperm cell chromosome travel male reproduction system..

Answer 2

a male testis gets activated in high temperature so the testis are located outside the body to avoid unwanted ejaculations.
During sexual intercourse the movement cause the testis to activate.

steps are as follows:

1) The sperms are pumped up by Epididymis.
2) Then the sperms travel through Vas
Deferens and then through Urethra leaves
the penis.
3) Where the urethra acts as a common route
for flow of urine as well as sperms

hope it helped you.