The number of pigment-containing cells and the amount of pigment each cell produces&#151;which are inherited traits&#151;determine a person's eye color.
(each cell; produces; #151) (The number of pigment-containing cells and the amount of pigment each cell produces&#151;which are inherited traits&#151; determine; a person's eye color)
each cell The number of pigment-containing cells and the amount of pigment each cell produces&#151;which are inherited traits&#151
produces determine
#151
a person's eye color