Which of These Is Not a Step in the Formation

Multiple Choice

Which of these is not a step in the formation of an embryo from a zygote in the seed?

A) The root and shoot systems emerge from the seed.
B) Basal cells form a connection between the parent plant and the developing embryo.
C) Mitosis produces a mass of cells that become the young embryo.
D) Cells differentiate to form the basic plant tissue types.
E) The early root-shoot axis is formed.