The perforation plate is the region where
A. The xylem and phloem are connected with each other through the cambium
B. The vessels are connected to fibres through a membrane
C. The fibres are connected to each other through a pore
D. The vessels are connected to each other through a pore
Answer: Option D
Related Questions on Plant Kindom
A. Latent period phase
B. Vegetative phase
C. Adsorption phase
D. Liberation phase
In which kind of xylem parenchyma the parenchyma cells occur singly among the fibres and tracheids?
A. Boundary apotracheal type
B. Terminal apotracheal type
C. Banded apotracheal type
D. Diffuse apotracheal type
A. Metric approach
B. Empirical approach
C. Numerical approach
D. None of the above

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