If you cut a stalk petiole) of celery and place it in a beaker of water that has food colouring dissolved in it, coloured water will move up the stalk and into the leaf blades. This provides evidence against which of the following theories of xylem transport?
A) cohesion- tension
B) root pressure
C) proton pump
D) capillarity
E) pressure flow
Correct Answer:
Verified
Q12: How does a flaccid cell differ from
Q13: Hypothetical plant cells A and B are
Q14: Loss of water from the aerial parts
Q15: When an animal cell is placed in
Q16: Cell- to- cell water movement always occurs
Q18: Compared to plants from other environments, the
Q19: Water potential of plants during night is
Q20: Which cells in a root form a
Q21: Which of the following cross- membrane transport
Q22: Most biologists consider loss of water from
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents