Which is a difference between proteins and carbohydrates and fats

Control variable- changedependant variable- stays the samechanging- food itemsdependant- presences of proteins

25% or 1/4 of the offspring would have red flowers, 50% or 1/2 of the offspring would have pink flowers, and 25% or 1/4 of the offspring would have white flowers. i crossed rr and rr which are the pink-flowered genotypes to find these ratios.