NEET 2010 Biology question

Vasa efferentia are the ductules leading from

(1)Rete testis to vas deferensCorrect
(2)Vas deferens to epididymis
(3)Epididymis to urethra
(4)Testicular lobules to rete testis

Answer: (1)

Solution

The seminiferous tubules of the testis open into the vasa recta and then into the rete testis (a network of tubules in the mediastinum). From the rete testis the vasa efferentia (about 12-20 ductules) leave the testis and open into the epididymis, which continues as the vas deferens. Of the options given, only (1)

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Question ID VK-090638