Which statement correctly describes the types of selection represented in the two graphs?

a
Directional selection is represented in Graph A, and disruptive selection is represented in Graph B.
b
Stabilizing selection is represented in Graph A, and disruptive selection is represented in Graph B.
c
Disruptive selection is represented in Graph A, and directional selection is represented in Graph B.
d
Stabilizing selection is represented in Graph A, and directional selection is represented in Graph B.

b

Stabilizing selection is represented in Graph A, and disruptive selection is represented in Graph B.