Q107
The functions ascribed to primary endodermis include:
A.
It acts as a water-tight dam between the vascular and the non-vascular regions
B.
The presence of passage cells in root endodermis suggests that it serves as a passage of water from the cortex to xylem
C.
It maintains root pressure
D.
All of the above
AnswerAnswer: Option D
Solution
Answer: Option D
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