The type of evolution that produced species P and H from species B: A. divergent evolution
B. sequential evolution
C. phyletic gradualism
D. punctuated equilibrium

The current thought on the structure of the cell membrane is: a. a static phosphate sandwich of lipids b. a fluid-mosaic of phospholipids and proteins c. a bilayer of proteins with static lipid molecules d. an impermeable bilayer of protein molecules e. a static and permeable phospholipid single layer