In a plant species, the trait for bright yellow flower color is dominant over the trait for white flower color. Two plants with bright yellow flowers are crossed, and some offspring have white flowers. Two of those white offspring are then crossed. What color would you expect to see in the offspring of this second cross? A. all white
B. light yellow flowers
C. all bright yellow
D. half with white flowers, half with bright yellow flowers

Question 1 which of the following allows cells to take in fluids? a. phagocytosis b. pinocytosis c. exocytosis d. receptor-mediated endocytosis question 2 molecules move along their concentration gradient (from areas of high concentration to low concentration) using active transport mechanisms. a. true b. false question 3 which of the following powers active transport (ie. provides the energy for)? a. glucose b. transport proteins c. atp d. phospholipids question 4 what type of lipid is a major component of the plasma membrane? a. cholesterol b. phosopholipids c. proteins d. triglycerides