Question

as sperm travel from their site of production in the testes to the exterior, the sequence of ducts through which they will pass is
multiple choice
rete testis, efferent ductules, vas deferens, ejaculatory duct, urethra.
efferent ductules, rete testis, vas deferens, ejaculatory duct, urethra.
rete testis, efferent ductules, vas deferens, urethra, ejaculatory duct
rete testis, afferent ductules, ejaculatory duct, vas deferens, urethra.
rete testis, ejaculatory duct, efferent ductules, vas deferens, urethra.

Explanation:

Sperm production occurs in the seminiferous tubules of the testes. After production, sperm move to the rete testis (a network of tubules in the testis). From the rete testis, they enter the efferent ductules (which carry sperm from the rete testis to the epididymis). After maturation in the epididymis, during ejaculation, sperm travel through the vas deferens (a long muscular duct). Then they pass through the ejaculatory duct (formed by the union of the vas deferens and the duct of the seminal vesicle). Finally, sperm exit through the urethra.

Answer:

rete testis, efferent ductules, vas deferens, ejaculatory duct, urethra.