Quantitative inheritance : Nilsson-Ehle's work on seed coat color reveals some traits are additive or quantitative in expression Skin color as a quantitative trait : Skin color in humans is primarily an expression of the amount of melanin in the skin and hair.
(Nilsson-Ehle's work on seed coat color; reveals; some traits are additive or quantitative in expression) Context(Nilsson - Ehle 's work on seed coat color reveals,List([27, 73))):(some traits; are; additive or quantitative in expression) Context(Nilsson - Ehle 's work on seed coat color reveals,List([27, 73))):(Skin color in humans; is primarily; an expression of the amount of melanin in the skin and hair)
Nilsson - Ehle 's work on seed coat color reveals,List([27, 73)) Nilsson - Ehle 's work on seed coat color reveals,List([27, 73))
Nilsson-Ehle's work on seed coat color some traits Skin color in humans
reveals are is primarily
some traits are additive or quantitative in expression
additive or quantitative in expression
an expression of the amount of melanin in the skin and hair