When one locus affects many traits (like melanin gene affects skin color, eye color, hair color, as well as some structural and physiological changes), we say the locus is pleiotropic.
(one locus; affects; many traits (like melanin gene affects skin color, eye color, hair color, as well as some structural and physiological changes) (melanin gene; affects; skin color, eye color, hair color, as well as some structural and physiological changes) (we; say; the locus is pleiotropic; T:When one locus affects many traits) Context(we say,List([152, 158))):(the locus; is; pleiotropic)
we say,List([152, 158))
one locus melanin gene we the locus
affects affects say is
many traits (like melanin gene affects skin color, eye color, hair color, as well as some structural and physiological changes
skin color, eye color, hair color, as well as some structural and physiological changes
the locus is pleiotropic T:When one locus affects many traits
pleiotropic