The primary function of the human male
reproductive system is to
(1) provide a site for fertilization
(2) produce and transport gametes
(3) protect and nourish the embryo
(4) prevent urine from leaving the body

The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation