Primary sex organ in man is
a)	Scrotum	b)	Accessory gland	c)	Testis	d)	Urinary bladder

Primary sex organs

Secondary sex organs

They produce gametes.

They secrete sex hormones.

Testes in males and ovaries in female are examples of primary sex organs.

They do not produce gametes. They are concerned with the conduction of gametes.

They do not secrete sex hormones.

Epididymis, vasa deferentia, penis, etc., are secondary sex organs in male and oviducts, uterus, etc., are examples of secondary sex organs in female.