Question

define vasa Efferentia

Answer 1

it is a part in male reproductive system which is
situated in the end part of the testis

Answer 2

Medical Definition of vasa efferentia. : the 12 to 20 ductules that lead from the rete testis to the vas deferens and except near their commencement are greatly convoluted and form the compact head of the epididymis.

i hope it helps this answer