[问答题]
Below is a diagram of Euglena a photosyntheti
9pi-delr)6 lg c protist. It is a living cell
kaqx( p9d 1,tzwhich can carry out all th
dkax tp,zq1(9 e functions of life.
1.1.State which function of life the flagellum is adapted for.
1.2.State which function of life is enabled by the contractile vacuole.
2.Outline why viruses are not regarded as living organisms.
3.State two main principles of the cell theory
4.Explain how the properties of phospholipids mean they naturally form vesicles when in aqueous solution.
5.Explain how the formation of vesicles was important in the evolution of cells.