Question
Question: In a vertical section of a dorsiventral leaf, the protoxylem in its midrid bundle...
In a vertical section of a dorsiventral leaf, the protoxylem in its midrid bundle
A
Faces the dorsal epidermis of the leaf
B
Faces the ventral epidermis of the leaf
C
Is not distinct
D
Is surrounded by metaxylem
Answer
Faces the dorsal epidermis of the leaf