The punnett square below shows the genotypes for offspring produced from a cross between a red cow and a white bull. if all of the offspring have roan coats—white hairs mixed into a base coat of red—what can be said about the red and white alleles for coat color?

Which of the following is a difference between active transport and facilitated diffusion? view available hint(s)which of the following is a difference between active transport and facilitated diffusion? facilitated diffusion can move solutes against a concentration gradient, and active transport cannot. active transport involves transport proteins, and facilitated diffusion does not. facilitated diffusion involves transport proteins, and active transport does not. active transport requires the expenditure of cellular energy, and facilitated diffusion does not.