Question 2
Along which route do sperm travel to leave the body?
The right answer is the one marked above.
Testis → epididymis → vas deferens → urethra. Made in one place, stored in another, and only then carried out.
Testis → vas deferens → epididymis → urethra is the commonest slip — it puts the vas deferens before the store rather than after it. Keeping "made, stored, carried" in that order settles the whole pathway.