Which statements describe homologous structures? Check all that apply. O An example of a homologous structure is the wing of a bird and an insect. An example of a homologous structure is the forelimb of a whale, a human, and a dog. Homologous structures have the same function but a different structure. O Homologous structures have the same structure, but may have a different function. O Homologous structures indicate a common ancestor. O Homologous structures do not indicate a common ancestor. Intro

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.