Figure 37-5 Use the Figure to Answer the Corresponding Question(s)

Figure 37-5
Use the figure to answer the corresponding question(s) .
-In Figure 37-5, the structure labeled 2:

A) responds to a lack of light.
B) protects the stem tip as it moves through the soil.
C) is the first structure to emerge from the seed during germination.
D) is called the coleoptile.
E) surrounds and protects the young shoot.