Match the reproductive organs in Periplaneta (column-I) with their location (column-II) and select the correct option given below.  a.Testesi.b.ii.c.iii.d.iv.

Testes  -  Vas deferens arises from testisOvaries - Open into oviductsMushroom-shaped gland - Accessory male reproductive glandSpermatheca - Opens into genital chamber