The correct option is A a - 3, b - 1, c - 4 and d - 2
Male reproductive system
Male reproductive system includes the following parts:
● Primary sex organs
● Accessory ducts
● Accessory glands
● External genitalia
Primary sex organs
Testes are the primary sex organs in males. They help in the production of male gametes (sperms) and sex hormones called androgens.
Accessory ducts
The accessory ducts in males include rete testis, vasa efferentia, epididymis, and vas deferens which helps in the transportation of sperms to urethra.
External genitalia
Penis is the male external genitalia which acts as the copulatory organ.
Accessory glands
The accessory glands in males include paired seminal vesicles, unpaired prostate, and paired bulbourethral glands.
Final answer
(B) a - 3, b - 1, c - 4 and d - 2