Identify A, B, C and D in the given transeverse section of leaf of Zea mays.

Options

A. `{:(A,B,C,D),("Abaxial epidermis","Adaxial epidermis","Xylem","Phloem"):}`
B. `{:(A,B,C,D),("Adaxial epidermis","Abaxial epidermis","Xylem","Phloem"):}`
C. `{:(A,B,C,D),("Abaxial epidermis","Adaxial epidermis","Xylem","Phloem"):}`
D. `{:(A,B,C,D),("Adaxial epidermis","Abaxial epidermis","Phloem","Xylem"):}`

Answer

B