Which of the following is an example of incomplete dominance? a. in a cross between tall plants and short plants, half the offspring are tall and half the offspring are short. b. a cross between a black mouse and a white mouse produces a gray mouse. c. a cross between a white cow and a red bull produces a calf with white hairs and red hairs. d. a blue-eyed child has one blue-eyed parent and one brown-eyed parent.

Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.