Osmosis<span> is the movement of water and is always the movement in the membrane.</span>Diffusion<span> does not need a membrane to make molecules and </span>Diffusion<span> is the movement of molecules. they do not require energy, they both move from a high concentrate to a low concentrate, and they both occur in plants and animals.</span>
The answer is recombination or "crossing over" as some people call it! Hope this helps!
The answer is D, because if both alleles are present, only the dominant trait will be shown. Since the pale yellow color is shown, it can be concluded that it is dominant.