The cell surface membranes of some cells are largely made up of phospholipids and cholesterol with few proteins. Which transport mechanisms will be reduced across these membranes? 1 facilitated diffusion 2 active transport 3 diffusion A 1 2 and 3 B 1 and 2 only C 1 and 3 only D 2 and 3 only

1. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 50%25%0%100% 2. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 0%100%50%25%(picture 1 is for question 1, and picture 2 is for question 2)